diff --git a/CMakePresets.json b/CMakePresets.json
index 37bc4f3e7..2eaef8be0 100644
--- a/CMakePresets.json
+++ b/CMakePresets.json
@@ -1,5 +1,5 @@
 {
-  "version": 2,
+  "version": 3,
   "configurePresets": [
     {
       "name": "gcc_docker_pi_zero",
@@ -12,7 +12,8 @@
         "CMAKE_TOOLCHAIN_FILE": "/toolchain/toolchain.cmake"
       },
       "environment": {
-        "RASPBERRY_PI": "1"
+        "RASPBERRY_PI": "1",
+        "SIMULATED_EXTENSIONS": "0"
       }
     },
     {
@@ -26,7 +27,8 @@
         "CMAKE_TOOLCHAIN_FILE": "${sourceDir}/project/toolchain/pi_toolchain.cmake"
       },
       "environment": {
-        "RASPBERRY_PI": "1"
+        "RASPBERRY_PI": "1",
+        "SIMULATED_EXTENSIONS": "0"
       }
     },
     {
@@ -39,7 +41,8 @@
         "CMAKE_BUILD_TYPE": "Debug"
       },
       "environment": {
-        "RASPBERRY_PI": "1"
+        "RASPBERRY_PI": "1",
+        "SIMULATED_EXTENSIONS": "1"
       }
     }
   ]
diff --git a/hardware/giraffe_flight_computer/giraffe_flight_computer.kicad_prl b/hardware/giraffe_flight_computer/giraffe_flight_computer.kicad_prl
index 367a57870..2530138c4 100644
--- a/hardware/giraffe_flight_computer/giraffe_flight_computer.kicad_prl
+++ b/hardware/giraffe_flight_computer/giraffe_flight_computer.kicad_prl
@@ -64,7 +64,7 @@
       39,
       40
     ],
-    "visible_layers": "ffc7e10_7ffffff8",
+    "visible_layers": "ffc7e10_fffffffd",
     "zone_display_mode": 0
   },
   "meta": {
diff --git a/hardware/giraffe_flight_computer/giraffe_flight_computer.kicad_sch b/hardware/giraffe_flight_computer/giraffe_flight_computer.kicad_sch
index 469a4010c..36c1ee263 100644
--- a/hardware/giraffe_flight_computer/giraffe_flight_computer.kicad_sch
+++ b/hardware/giraffe_flight_computer/giraffe_flight_computer.kicad_sch
@@ -1420,7 +1420,7 @@
   (symbol (lib_id "power:PWR_FLAG") (at 198.12 35.56 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 626ba48a-2fa0-4283-befa-1bc01046ffe5)
-    (property "Reference" "#FLG?" (at 198.12 33.655 0)
+    (property "Reference" "#FLG05" (at 198.12 33.655 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "PWR_FLAG" (at 198.12 31.75 0)
@@ -1435,9 +1435,6 @@
     (pin "1" (uuid 1e06f02c-712d-4dcf-bf25-740a1a438618))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
-          (reference "#FLG?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
           (reference "#FLG05") (unit 1)
         )
diff --git a/hardware/giraffe_flight_computer/hat.kicad_sch b/hardware/giraffe_flight_computer/hat.kicad_sch
index 3cc6e7271..abc17d505 100644
--- a/hardware/giraffe_flight_computer/hat.kicad_sch
+++ b/hardware/giraffe_flight_computer/hat.kicad_sch
@@ -3375,7 +3375,7 @@
     (uuid b8256102-c5f6-4f20-a986-901ed1dbca9f)
   )
   (text_box "ADC CH2\n5V_BUS\n4.5-5.5V"
-    (at 222.25 25.4 0) (size 15.24 22.86)
+    (at 222.25 25.4 0) (size 16.51 22.86)
     (stroke (width 0) (type default) (color 0 0 0 1))
     (fill (type none))
     (effects (font (size 1 1) (color 0 0 0 1)) (justify right top))
@@ -3598,10 +3598,10 @@
   (symbol (lib_id "Device:R_Small") (at 63.5 193.04 90) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 0248e478-a507-474f-b935-4a62a48bef48)
-    (property "Reference" "R?" (at 61.595 191.135 90)
+    (property "Reference" "R8" (at 60.96 190.5 90)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Value" "?Ω" (at 65.405 191.135 90)
+    (property "Value" "360Ω" (at 66.04 190.5 90)
       (effects (font (size 1.27 1.27)))
     )
     (property "Footprint" "Resistor_SMD:R_0603_1608Metric" (at 63.5 193.04 0)
@@ -3614,9 +3614,6 @@
     (pin "2" (uuid 356da04a-9ffa-4bb0-aad7-e7b927591358))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "R8") (unit 1)
         )
@@ -3627,10 +3624,10 @@
   (symbol (lib_id "Device:R_Small") (at 63.5 187.96 90) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 037bde18-bb4a-4501-ae07-04d04abcc2bf)
-    (property "Reference" "R?" (at 61.595 186.055 90)
+    (property "Reference" "R7" (at 60.96 185.42 90)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Value" "?Ω" (at 65.405 186.055 90)
+    (property "Value" "360Ω" (at 66.04 185.42 90)
       (effects (font (size 1.27 1.27)))
     )
     (property "Footprint" "Resistor_SMD:R_0603_1608Metric" (at 63.5 187.96 0)
@@ -3643,9 +3640,6 @@
     (pin "2" (uuid d18395d3-6a5d-4230-9913-af14e80a380c))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "R7") (unit 1)
         )
@@ -3656,7 +3650,7 @@
   (symbol (lib_id "Device:C_Small") (at 264.16 27.94 180) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 03e2463a-1052-47a6-b346-6ceaa1a1ce9a)
-    (property "Reference" "C?" (at 266.7 26.67 0)
+    (property "Reference" "C20" (at 266.7 26.67 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "0.1µF" (at 266.7 29.21 0)
@@ -3672,9 +3666,6 @@
     (pin "2" (uuid a9cfdd3a-ef67-44fe-b3d4-3506313f6df9))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "C20") (unit 1)
         )
@@ -3690,7 +3681,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 264.16 33.02 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 0604b62a-4631-4d7d-a9a7-fffd739ffaab)
-    (property "Reference" "#PWRHGND?" (at 264.16 39.37 0)
+    (property "Reference" "#PWRHGND014" (at 264.16 39.37 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 264.16 36.83 0)
@@ -3705,9 +3696,6 @@
     (pin "1" (uuid 47d4d2a0-9ad9-4599-b5c3-48416a368e82))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWRHGND?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWRHGND014") (unit 1)
         )
@@ -3718,7 +3706,7 @@
   (symbol (lib_id "Device:R_Small") (at 152.4 48.26 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 070a4342-7c59-46b1-bed8-7f06857a0187)
-    (property "Reference" "R?" (at 153.67 46.99 0)
+    (property "Reference" "R17" (at 153.67 46.99 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "3k" (at 153.67 49.53 0)
@@ -3734,9 +3722,6 @@
     (pin "2" (uuid ce04c580-3ff1-4316-8b8e-89893a7470f3))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "R17") (unit 1)
         )
@@ -3773,7 +3758,7 @@
   (symbol (lib_id "Device:R_Small") (at 66.04 38.1 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 0833b5ff-ecec-4ec0-b6a6-a847b0556514)
-    (property "Reference" "R?" (at 67.31 36.83 0)
+    (property "Reference" "R10" (at 67.31 36.83 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "?" (at 67.31 39.37 0)
@@ -3789,9 +3774,6 @@
     (pin "2" (uuid dcf771b7-5a51-40e3-bec7-078c2dccaf49))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "R10") (unit 1)
         )
@@ -3828,7 +3810,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x04") (at 68.58 109.22 0) (mirror x) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 0ec3fc7a-28a5-461f-b458-5a10d06ac32c)
-    (property "Reference" "J?" (at 71.12 104.14 0)
+    (property "Reference" "J7" (at 71.12 104.14 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "~" (at 71.12 106.68 0)
@@ -3846,9 +3828,6 @@
     (pin "4" (uuid e1514971-b01f-42a1-8d4c-7d65a9db6966))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "J?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "J7") (unit 1)
         )
@@ -3859,7 +3838,7 @@
   (symbol (lib_id "Device:C_Small") (at 180.34 149.86 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 1192897e-b368-41a4-85a7-cb2618bbe237)
-    (property "Reference" "C?" (at 184.15 148.59 0)
+    (property "Reference" "C13" (at 184.15 148.59 0)
       (effects (font (size 1.27 1.27)))
     )
     (property "Value" "0.1µF" (at 185.42 151.13 0)
@@ -3875,9 +3854,6 @@
     (pin "2" (uuid fc62c6c3-ec90-45dc-985e-c86d6696cb86))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "C13") (unit 1)
         )
@@ -3893,7 +3869,7 @@
   (symbol (lib_id "Device:R_Small") (at 261.62 144.78 90) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 1214e5f0-74e0-4ce3-a050-b5cd5bab3f13)
-    (property "Reference" "R?" (at 259.715 142.875 90)
+    (property "Reference" "R27" (at 259.715 142.875 90)
       (effects (font (size 1.27 1.27)))
     )
     (property "Value" "?Ω" (at 263.525 142.875 90)
@@ -3909,9 +3885,6 @@
     (pin "2" (uuid c123f675-ed9e-47ab-9d54-62c60f835e35))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "R27") (unit 1)
         )
@@ -3922,7 +3895,7 @@
   (symbol (lib_id "Device:R_Small") (at 50.8 91.44 0) (mirror x) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 12d5379f-c479-4aec-a825-8b6c7e095bbb)
-    (property "Reference" "R?" (at 52.07 90.805 0)
+    (property "Reference" "R4" (at 52.07 90.805 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "3.9kΩ" (at 52.07 92.71 0)
@@ -3938,9 +3911,6 @@
     (pin "2" (uuid 06516033-2d35-473e-8144-18a22cf98c1d))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "R4") (unit 1)
         )
@@ -3982,7 +3952,7 @@
   (symbol (lib_id "Device:C_Small") (at 170.18 190.5 0) (mirror x) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 14b18ba0-0b94-4640-bcf1-1629fc43d1df)
-    (property "Reference" "C?" (at 167.64 189.23 0)
+    (property "Reference" "C4" (at 167.64 189.23 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "0.1µF" (at 167.64 191.77 0)
@@ -3998,9 +3968,6 @@
     (pin "2" (uuid 988d82d9-94cd-4fb5-8493-4b7ff4bac719))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "C4") (unit 1)
         )
@@ -4016,7 +3983,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 109.22 109.22 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 169da698-f5ef-4c89-b807-dfb7b59d4b75)
-    (property "Reference" "#PWR?" (at 109.22 115.57 0)
+    (property "Reference" "#PWR028" (at 109.22 115.57 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 109.22 113.03 0)
@@ -4031,9 +3998,6 @@
     (pin "1" (uuid 1064ec5d-f567-4f0f-8b35-04d17862792a))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR028") (unit 1)
         )
@@ -4052,7 +4016,7 @@
   (symbol (lib_id "Device:C_Small") (at 78.74 157.48 180) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 17c1efa1-fbcb-4268-956a-d5a24b1bd246)
-    (property "Reference" "C?" (at 80.645 155.575 0)
+    (property "Reference" "C3" (at 80.645 155.575 0)
       (effects (font (size 1.27 1.27)))
     )
     (property "Value" "0.1µF" (at 81.915 159.385 0)
@@ -4068,9 +4032,6 @@
     (pin "2" (uuid 14ad00e1-6979-4a47-b253-79f7e2206fe1))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "C3") (unit 1)
         )
@@ -4086,7 +4047,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 99.06 48.26 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 1a97a15a-2d3b-4e4b-9872-62e7b306fac0)
-    (property "Reference" "#PWR?" (at 99.06 54.61 0)
+    (property "Reference" "#PWR023" (at 99.06 54.61 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 99.06 52.07 0)
@@ -4101,9 +4062,6 @@
     (pin "1" (uuid 01291ab4-a013-440d-9da5-7e7d92cfd8f8))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR023") (unit 1)
         )
@@ -4122,7 +4080,7 @@
   (symbol (lib_id "Device:R_Small") (at 226.06 38.1 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 1ff3a04f-d0f6-4851-8a01-15b8b949a60c)
-    (property "Reference" "R?" (at 227.33 36.83 0)
+    (property "Reference" "R23" (at 227.33 36.83 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "?" (at 227.33 39.37 0)
@@ -4138,9 +4096,6 @@
     (pin "2" (uuid ecdde2d3-f7d9-4d08-a7db-68d52b8c6287))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "R23") (unit 1)
         )
@@ -4151,7 +4106,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 200.66 154.94 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 2288f680-d1da-4ad2-acd2-e23990bf66bb)
-    (property "Reference" "#PWR?" (at 200.66 161.29 0)
+    (property "Reference" "#PWR044" (at 200.66 161.29 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 200.66 158.75 0)
@@ -4166,9 +4121,6 @@
     (pin "1" (uuid 4ed8bc5c-9e3e-47d1-b963-2f1300df6846))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR044") (unit 1)
         )
@@ -4187,7 +4139,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 281.94 109.22 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 267c595f-c3af-444f-827a-0af2959348b1)
-    (property "Reference" "#PWR?" (at 281.94 115.57 0)
+    (property "Reference" "#PWR055" (at 281.94 115.57 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 281.94 113.03 0)
@@ -4202,9 +4154,6 @@
     (pin "1" (uuid bba2cf8e-a05d-42e3-b72c-c53aaa9b12e5))
     (instances
       (project "giraffe_flight_computer"
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@@ -4223,7 +4172,7 @@
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     (uuid 26d763f5-7098-46f5-af79-0b9aebe5dd79)
-    (property "Reference" "R?" (at 62.23 90.805 0)
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     (property "Value" "3.9kΩ" (at 62.23 92.71 0)
@@ -4239,9 +4188,6 @@
     (pin "2" (uuid e966010d-46e0-4d3e-8008-e041360d4195))
     (instances
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
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@@ -4257,7 +4203,7 @@
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     (uuid 27b6c034-41cc-4961-8adb-158fdfbeafdc)
-    (property "Reference" "#PWR?" (at 60.96 90.17 0)
+    (property "Reference" "#PWR011" (at 60.96 90.17 0)
       (effects (font (size 1.27 1.27)) hide)
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     (property "Value" "H_3V3" (at 60.96 82.55 0)
@@ -4272,9 +4218,6 @@
     (pin "1" (uuid 55448c48-3d62-412b-9bff-1049e7e873fb))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
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@@ -4285,7 +4228,7 @@
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     (uuid 28745568-ae31-4f94-8008-01d29017de8e)
-    (property "Reference" "#PWR?" (at 106.68 54.61 0)
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     (property "Value" "H_GND" (at 106.68 52.07 0)
@@ -4300,9 +4243,6 @@
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
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@@ -4321,7 +4261,7 @@
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     (uuid 2c7fe0d3-fe9d-4d54-9e7a-5c1edffe62ca)
-    (property "Reference" "R?" (at 135.89 80.01 0)
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@@ -4337,9 +4277,6 @@
     (pin "2" (uuid fe5e5bc0-6bcf-46b8-81c3-7b06391a68ce))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -4350,7 +4287,7 @@
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     (uuid 2cf7129d-0e0e-46cd-96c9-7b04183a73b7)
-    (property "Reference" "#PWR?" (at 20.32 125.73 0)
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     (property "Value" "H_GND" (at 20.32 123.19 0)
@@ -4365,9 +4302,6 @@
     (pin "1" (uuid b40d5230-9fa4-4840-b76b-4e5ccf80ab36))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
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@@ -4386,7 +4320,7 @@
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     (uuid 31d47ab1-4326-46e7-9ef6-55b475788b9b)
-    (property "Reference" "#PWR?" (at 101.6 156.21 0)
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     (property "Value" "H_GND" (at 101.6 153.67 0)
@@ -4401,9 +4335,6 @@
     (pin "1" (uuid e21f4451-c8a1-468b-b516-110a565ff721))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
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@@ -4422,7 +4353,7 @@
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     (uuid 31e0b891-b777-4be3-adfa-2e63f10350dd)
-    (property "Reference" "#PWR?" (at 127 105.41 0)
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     (property "Value" "H_3V3" (at 127 97.79 0)
@@ -4437,9 +4368,6 @@
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
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@@ -4482,7 +4410,7 @@
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     (uuid 36a44068-32b3-4adb-8da8-d57b1f4710d9)
-    (property "Reference" "#PWR?" (at 281.94 97.79 0)
+    (property "Reference" "#PWR054" (at 281.94 97.79 0)
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     (property "Value" "H_5V" (at 281.94 88.9 0)
@@ -4497,9 +4425,6 @@
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
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@@ -4554,7 +4479,7 @@
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     (uuid 39e50b7a-9398-4bd2-9401-cf7b975b4b60)
-    (property "Reference" "#PWR?" (at 17.78 186.69 0)
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     (property "Value" "H_5V" (at 17.78 179.07 0)
@@ -4569,9 +4494,6 @@
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
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@@ -4582,7 +4504,7 @@
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     (uuid 3a2a9639-91ef-48d6-95c6-0ab53bf5cb2b)
-    (property "Reference" "R?" (at 153.035 140.335 90)
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     (property "Value" "0Ω" (at 156.845 140.335 90)
@@ -4598,9 +4520,6 @@
     (pin "2" (uuid 8cd8da30-e4ac-4d6a-b846-9bc6381ea454))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -4611,7 +4530,7 @@
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     (uuid 3ad102e8-d8b7-4f84-bf81-383eb2c7952a)
-    (property "Reference" "#PWRHGND?" (at 96.52 199.39 0)
+    (property "Reference" "#PWRHGND05" (at 96.52 199.39 0)
       (effects (font (size 1.27 1.27)) hide)
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     (property "Value" "H_GND" (at 96.52 196.85 0)
@@ -4626,9 +4545,6 @@
     (pin "1" (uuid 3844afc3-dc84-4e90-9a71-7db890fe2096))
     (instances
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWRHGND?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
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@@ -4639,7 +4555,7 @@
   (symbol (lib_name "TPS61033_1") (lib_id "giraffe_symbols:TPS61033") (at 121.92 38.1 0) (unit 1)
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     (uuid 3f71766c-c205-4f83-8290-224a2643dbcf)
-    (property "Reference" "U?" (at 111.76 26.67 0)
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     (property "Value" "TPS61033" (at 111.76 49.53 0)
@@ -4661,9 +4577,6 @@
     (pin "8" (uuid 26fa417b-f7e5-4537-9fb2-223890c67603))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -4701,7 +4614,7 @@
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     (uuid 42a97c9d-ee30-4339-8273-c558360a6be9)
-    (property "Reference" "#PWRHGND?" (at 226.06 49.53 0)
+    (property "Reference" "#PWRHGND011" (at 226.06 49.53 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 226.06 46.99 0)
@@ -4716,9 +4629,6 @@
     (pin "1" (uuid 700970c2-95e2-407e-958e-2d4404fc1e20))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWRHGND?") (unit 1)
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@@ -4729,7 +4639,7 @@
   (symbol (lib_id "giraffe_symbols:H_3V3") (at 93.98 180.34 0) (unit 1)
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     (uuid 42bb67b4-43a0-4391-99ed-eedfc93f9b96)
-    (property "Reference" "#PWR?" (at 93.98 184.15 0)
+    (property "Reference" "#PWR021" (at 93.98 184.15 0)
       (effects (font (size 1.27 1.27)) hide)
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     (property "Value" "H_3V3" (at 93.98 176.53 0)
@@ -4744,9 +4654,6 @@
     (pin "1" (uuid 83fa3406-9ffe-499c-849d-41d8759a2462))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
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@@ -4757,7 +4664,7 @@
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     (uuid 440bbbd4-cbf0-453e-808d-f708f997d086)
-    (property "Reference" "R?" (at 36.83 54.61 0)
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@@ -4773,9 +4680,6 @@
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -4786,7 +4690,7 @@
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     (uuid 44b5860e-94c4-4831-bcba-bbae7f3ed92b)
-    (property "Reference" "R?" (at 250.19 131.445 0)
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     (property "Value" "?Ω" (at 250.19 133.35 0)
@@ -4802,9 +4706,6 @@
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -4820,7 +4721,7 @@
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     (uuid 47e41dee-439b-4713-9511-72dd4a0d46a3)
-    (property "Reference" "Q?" (at 254 140.97 0)
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     (property "Value" "NPN" (at 255.27 148.59 0)
@@ -4837,9 +4738,6 @@
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -4850,7 +4748,7 @@
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     (property "Value" "0Ω" (at 150.495 145.415 0)
@@ -4866,9 +4764,6 @@
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -4884,7 +4779,7 @@
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     (uuid 48d4cc1f-8e1d-4b18-8090-1686bb4cc4a6)
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     (property "Value" "0.1µF" (at 25.4 102.87 0)
@@ -4900,9 +4795,6 @@
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -4918,7 +4810,7 @@
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     (uuid 4e177dc4-be86-42ed-91fa-04ce6cdd5a35)
-    (property "Reference" "#PWR?" (at 241.3 118.11 0)
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     (property "Value" "H_GND" (at 241.3 115.57 0)
@@ -4933,9 +4825,6 @@
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -4954,7 +4843,7 @@
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     (uuid 4ff24864-ed31-4d74-86aa-f7919280f22f)
-    (property "Reference" "#PWR?" (at 175.26 135.89 0)
+    (property "Reference" "#PWR040" (at 175.26 135.89 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_3V3" (at 175.26 128.27 0)
@@ -4969,9 +4858,6 @@
     (pin "1" (uuid e15e6262-72dc-432f-87d5-a381bf586abb))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR040") (unit 1)
         )
@@ -4982,7 +4868,7 @@
   (symbol (lib_id "giraffe_symbols:H_3V3") (at 160.02 139.7 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 51e6766f-97f8-40f0-b935-3dbd5c283bfa)
-    (property "Reference" "#PWR?" (at 160.02 143.51 0)
+    (property "Reference" "#PWR037" (at 160.02 143.51 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_3V3" (at 160.02 135.89 0)
@@ -4997,9 +4883,6 @@
     (pin "1" (uuid 346925f7-a1c6-4694-9535-73875b4cc78e))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR037") (unit 1)
         )
@@ -5010,7 +4893,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 50.8 119.38 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 570932e6-c7bc-4d4c-a01e-7fa2d0345503)
-    (property "Reference" "#PWR?" (at 50.8 125.73 0)
+    (property "Reference" "#PWR09" (at 50.8 125.73 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 50.8 123.19 0)
@@ -5025,9 +4908,6 @@
     (pin "1" (uuid 59368fe0-1905-40e1-a9c7-0e40ed23c990))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR09") (unit 1)
         )
@@ -5046,7 +4926,7 @@
   (symbol (lib_id "Device:R_Small") (at 132.08 172.72 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 57f17f81-36b2-4dbf-bd10-079700bb680e)
-    (property "Reference" "R?" (at 133.35 172.085 0)
+    (property "Reference" "R11" (at 133.35 172.085 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "4.7kΩ" (at 133.35 173.99 0)
@@ -5062,9 +4942,6 @@
     (pin "2" (uuid d23621b1-e2b2-474e-a4d0-7ba4ae304117))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "R11") (unit 1)
         )
@@ -5105,7 +4982,7 @@
   (symbol (lib_id "giraffe_symbols:H_5V") (at 271.78 20.32 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 64327aa5-9224-407b-a894-b07557567ea1)
-    (property "Reference" "#PWR?" (at 271.78 24.13 0)
+    (property "Reference" "#PWR053" (at 271.78 24.13 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_5V" (at 271.78 16.51 0)
@@ -5120,9 +4997,6 @@
     (pin "1" (uuid b6b8007e-ba53-4269-9a49-57cdcb2517c7))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR053") (unit 1)
         )
@@ -5133,7 +5007,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 254 33.02 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 650ccbae-8ab3-4600-b199-f1dcc240e661)
-    (property "Reference" "#PWRHGND?" (at 254 39.37 0)
+    (property "Reference" "#PWRHGND013" (at 254 39.37 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 254 36.83 0)
@@ -5148,9 +5022,6 @@
     (pin "1" (uuid 0b544e52-76e3-4f33-9534-6d987cab6d97))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWRHGND?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWRHGND013") (unit 1)
         )
@@ -5161,7 +5032,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 190.5 154.94 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 66647950-f7b6-4ecf-8cb1-ce0694f81b67)
-    (property "Reference" "#PWR?" (at 190.5 161.29 0)
+    (property "Reference" "#PWR043" (at 190.5 161.29 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 190.5 158.75 0)
@@ -5176,9 +5047,6 @@
     (pin "1" (uuid 9cc1d240-2f42-4fe2-8c7f-90865639c6a9))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR043") (unit 1)
         )
@@ -5197,7 +5065,7 @@
   (symbol (lib_id "Device:R_Small") (at 134.62 91.44 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 67dc7bb1-edc3-4145-850b-cae3e528ed3e)
-    (property "Reference" "R?" (at 135.89 90.17 0)
+    (property "Reference" "R13" (at 135.89 90.17 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "?" (at 135.89 92.71 0)
@@ -5213,9 +5081,6 @@
     (pin "2" (uuid 9249042b-462f-4a77-aa63-c61c2140eaa2))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "R13") (unit 1)
         )
@@ -5226,7 +5091,7 @@
   (symbol (lib_name "Molex_4-pin_ribbon_connector_2") (lib_id "giraffe_symbols:Molex_4-pin_ribbon_connector") (at 160.02 180.34 90) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 687d2639-b8a0-45dd-bc3b-19ae95a50a6d)
-    (property "Reference" "I2C?" (at 163.195 177.8 90)
+    (property "Reference" "1W2" (at 163.195 177.8 90)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "1W2" (at 161.29 173.99 90)
@@ -5246,9 +5111,6 @@
     (pin "MP2" (uuid a9112195-0754-4e4a-8685-cc5d50747953))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "I2C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "1W2") (unit 1)
         )
@@ -5264,7 +5126,7 @@
   (symbol (lib_id "Device:C_Small") (at 200.66 149.86 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 6990bd9b-3fab-4259-a0c2-21439f85b186)
-    (property "Reference" "C?" (at 204.47 148.59 0)
+    (property "Reference" "C15" (at 204.47 148.59 0)
       (effects (font (size 1.27 1.27)))
     )
     (property "Value" "0.1µF" (at 205.74 151.13 0)
@@ -5280,9 +5142,6 @@
     (pin "2" (uuid 7cbdea9b-d02f-4256-853d-78209cd8096a))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "C15") (unit 1)
         )
@@ -5298,7 +5157,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 104.14 190.5 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 699cfc17-05cf-46a1-9a3e-78f480c3b853)
-    (property "Reference" "#PWR?" (at 104.14 196.85 0)
+    (property "Reference" "#PWR026" (at 104.14 196.85 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 104.14 194.31 0)
@@ -5313,9 +5172,6 @@
     (pin "1" (uuid 55a5cbbb-e97f-43d9-8ce4-fe8612aeee21))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR026") (unit 1)
         )
@@ -5334,7 +5190,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 157.48 187.96 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 69bb59a6-6e97-4657-beec-6f56837cd20c)
-    (property "Reference" "#PWR?" (at 157.48 194.31 0)
+    (property "Reference" "#PWR036" (at 157.48 194.31 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 157.48 191.77 0)
@@ -5349,9 +5205,6 @@
     (pin "1" (uuid e8e07518-69de-4037-ae47-2646dbd8527a))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR036") (unit 1)
         )
@@ -5370,7 +5223,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 180.34 154.94 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 6aa64029-387c-442e-9050-ff9d2b7f3d4e)
-    (property "Reference" "#PWR?" (at 180.34 161.29 0)
+    (property "Reference" "#PWR042" (at 180.34 161.29 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 180.34 158.75 0)
@@ -5385,9 +5238,6 @@
     (pin "1" (uuid 8e4bdfbd-e9ee-400d-9714-7ea76e27ef61))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR042") (unit 1)
         )
@@ -5406,7 +5256,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 149.86 190.5 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 6b481a4c-2b97-49e7-94c3-58566fd7f743)
-    (property "Reference" "#PWR?" (at 149.86 196.85 0)
+    (property "Reference" "#PWR07" (at 149.86 196.85 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 149.86 194.31 0)
@@ -5421,9 +5271,6 @@
     (pin "1" (uuid 6df69e5b-d632-40fb-b7ca-ee1250dd0dc7))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR07") (unit 1)
         )
@@ -5463,9 +5310,6 @@
         )
       )
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "C22") (unit 1)
         )
@@ -5502,7 +5346,7 @@
   (symbol (lib_id "giraffe_symbols:CAT24C32WI-GT3") (at 35.56 106.68 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 797d3507-97af-4bf9-9213-5888a8b38c55)
-    (property "Reference" "U?" (at 29.21 92.71 0)
+    (property "Reference" "U1" (at 29.21 92.71 0)
       (effects (font (size 1.27 1.27)))
     )
     (property "Value" "CAT24C32" (at 38.1 92.71 0)
@@ -5524,9 +5368,6 @@
     (pin "8" (uuid 7135725d-f317-4791-8cc3-4b884958fa3f))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "U?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "U1") (unit 1)
         )
@@ -5540,13 +5381,13 @@
   )
 
   (symbol (lib_id "Device:LED_RGBK") (at 73.66 187.96 0) (mirror y) (unit 1)
-    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (in_bom yes) (on_board yes) (dnp no)
     (uuid 7ab28070-3545-4c90-bfd6-168b734c86f8)
     (property "Reference" "LED2" (at 73.66 177.8 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Value" "STATUS" (at 73.66 177.8 0)
-      (effects (font (size 1.27 1.27)))
+    (property "Value" "B36S3RGB-F6C0001HOU1930" (at 73.66 203.2 0)
+      (effects (font (size 1.27 1.27)) hide)
     )
     (property "Footprint" "giraffe_flight_computer_footprints:B36S3RGB LED" (at 73.66 189.23 0)
       (effects (font (size 1.27 1.27)) hide)
@@ -5595,7 +5436,7 @@
   (symbol (lib_id "Device:C_Small") (at 96.52 187.96 0) (mirror x) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 7d5f7950-f59e-4be0-b797-05e67e1f2144)
-    (property "Reference" "C?" (at 93.98 186.69 0)
+    (property "Reference" "C7" (at 93.98 186.69 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "0.1µF" (at 93.98 189.23 0)
@@ -5611,9 +5452,6 @@
     (pin "2" (uuid 266b71bf-135a-4ce1-ac7a-d951ce00e4ff))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "C7") (unit 1)
         )
@@ -5629,7 +5467,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 223.52 86.36 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 8335368f-5455-4ca2-8bfc-e3ea6f18c0e7)
-    (property "Reference" "#PWR?" (at 223.52 92.71 0)
+    (property "Reference" "#PWR046" (at 223.52 92.71 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 223.52 90.17 0)
@@ -5644,9 +5482,6 @@
     (pin "1" (uuid d4e30ae0-bbcf-48f3-b5e1-b70fb76a469e))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR046") (unit 1)
         )
@@ -5665,7 +5500,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 109.22 149.86 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 8552002a-9e5e-4fff-bc8c-dcc8a70b85bd)
-    (property "Reference" "#PWR?" (at 109.22 156.21 0)
+    (property "Reference" "#PWR029" (at 109.22 156.21 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 109.22 153.67 0)
@@ -5680,9 +5515,6 @@
     (pin "1" (uuid 9d6f6b32-ce89-458d-9785-83ee5ab52484))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR029") (unit 1)
         )
@@ -5701,7 +5533,7 @@
   (symbol (lib_id "giraffe_symbols:H_3V3") (at 248.92 127 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 8669c997-2103-4480-b8bc-848b71e3846a)
-    (property "Reference" "#PWR?" (at 248.92 130.81 0)
+    (property "Reference" "#PWR050" (at 248.92 130.81 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_3V3" (at 248.92 123.19 0)
@@ -5716,9 +5548,6 @@
     (pin "1" (uuid 9bcd6848-5f1d-47d9-857c-40f6846723d8))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR050") (unit 1)
         )
@@ -5729,7 +5558,7 @@
   (symbol (lib_name "Molex_4-pin_ribbon_connector_1") (lib_id "giraffe_symbols:Molex_4-pin_ribbon_connector") (at 139.7 180.34 90) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 86d889f3-8a70-4f8d-a3d7-7867f5b9354a)
-    (property "Reference" "I2C?" (at 142.875 177.8 90)
+    (property "Reference" "1W1" (at 142.875 177.8 90)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "1W1" (at 140.97 173.99 90)
@@ -5749,9 +5578,6 @@
     (pin "MP2" (uuid d1cac7ab-46e8-45a9-8ee8-e1e6abc5745a))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "I2C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "1W1") (unit 1)
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@@ -5767,7 +5593,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 243.84 33.02 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 888142cf-4a79-4f97-af48-afc555564b09)
-    (property "Reference" "#PWRHGND?" (at 243.84 39.37 0)
+    (property "Reference" "#PWRHGND012" (at 243.84 39.37 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 243.84 36.83 0)
@@ -5782,9 +5608,6 @@
     (pin "1" (uuid 00a23d28-55a5-4942-b306-b5c1a4b598c9))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWRHGND?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWRHGND012") (unit 1)
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@@ -5795,10 +5618,10 @@
   (symbol (lib_id "Device:R_Small") (at 22.86 185.42 90) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 8bf83768-325f-42fb-bfb8-589ea096f63a)
-    (property "Reference" "R?" (at 20.955 181.61 90)
+    (property "Reference" "R1" (at 20.955 181.61 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
-    (property "Value" "?Ω" (at 20.955 183.515 90)
+    (property "Value" "56Ω" (at 20.955 183.515 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Footprint" "Resistor_SMD:R_0603_1608Metric" (at 22.86 185.42 0)
@@ -5811,9 +5634,6 @@
     (pin "2" (uuid d0917580-87b4-4de6-8025-81f22ec41e4b))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "R1") (unit 1)
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@@ -5824,7 +5644,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 223.52 106.68 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 8f1965ab-0f61-45b8-81f3-54ac33cdd976)
-    (property "Reference" "#PWR?" (at 223.52 113.03 0)
+    (property "Reference" "#PWR047" (at 223.52 113.03 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 223.52 110.49 0)
@@ -5839,9 +5659,6 @@
     (pin "1" (uuid 0516b285-07fe-4608-81e4-9e219258aff2))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR047") (unit 1)
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@@ -5860,7 +5677,7 @@
   (symbol (lib_id "Device:R_Small") (at 66.04 27.94 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 96f50be2-c9fb-4f42-9cdf-731e04d0b9cb)
-    (property "Reference" "R?" (at 67.31 26.67 0)
+    (property "Reference" "R9" (at 67.31 26.67 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "?" (at 67.31 29.21 0)
@@ -5876,9 +5693,6 @@
     (pin "2" (uuid 80479fb8-2cbd-45f0-98e7-5912a3c59175))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "R9") (unit 1)
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@@ -5889,7 +5703,7 @@
   (symbol (lib_id "giraffe_symbols:H_3V3") (at 91.44 129.54 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 9c73d033-f691-4dc9-bcbc-60a7712d2041)
-    (property "Reference" "#PWR?" (at 91.44 133.35 0)
+    (property "Reference" "#PWR019" (at 91.44 133.35 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_3V3" (at 91.44 125.73 0)
@@ -5904,9 +5718,6 @@
     (pin "1" (uuid 0ecd694c-8fe5-4a8d-a40e-f5e5c8842d9e))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR019") (unit 1)
         )
@@ -5917,7 +5728,7 @@
   (symbol (lib_id "giraffe_symbols:R_Potentiometer") (at 160.02 40.64 90) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 9e50fd19-d7b6-4b7b-a34b-6f5534d36e18)
-    (property "Reference" "R?" (at 162.56 45.72 90)
+    (property "Reference" "R16" (at 162.56 45.72 90)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "1k" (at 162.56 43.18 90)
@@ -5934,9 +5745,6 @@
     (pin "3" (uuid 7c3e44f8-96c3-48b9-900e-7d7e4b15bc0f))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "R16") (unit 1)
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@@ -5947,7 +5755,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 116.84 109.22 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid a1331694-c142-488a-98b2-e3a65cefaa7d)
-    (property "Reference" "#PWR?" (at 116.84 115.57 0)
+    (property "Reference" "#PWR030" (at 116.84 115.57 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 116.84 113.03 0)
@@ -5962,9 +5770,6 @@
     (pin "1" (uuid f12950e0-b580-4052-981a-8453a8799b3b))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR030") (unit 1)
         )
@@ -5983,7 +5788,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 60.96 114.3 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid a1df48ee-118a-42b7-afae-947c7404b6e2)
-    (property "Reference" "#PWR?" (at 60.96 120.65 0)
+    (property "Reference" "#PWR012" (at 60.96 120.65 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 60.96 118.11 0)
@@ -5998,9 +5803,6 @@
     (pin "1" (uuid 55026d2a-a4ce-4872-8ad7-b6663d91bded))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR012") (unit 1)
         )
@@ -6019,7 +5821,7 @@
   (symbol (lib_id "giraffe_symbols:H_3V3") (at 55.88 106.68 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid a527991f-4007-4575-a4c6-5c9a3a138d55)
-    (property "Reference" "#PWR?" (at 55.88 110.49 0)
+    (property "Reference" "#PWR010" (at 55.88 110.49 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_3V3" (at 55.88 102.87 0)
@@ -6034,9 +5836,6 @@
     (pin "1" (uuid ce9c5a9a-32c9-44e4-a41e-9b042b3be686))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR010") (unit 1)
         )
@@ -6047,7 +5846,7 @@
   (symbol (lib_id "giraffe_symbols:H_3V3") (at 254 81.28 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid abc4859b-4735-4176-9d9b-42d978521704)
-    (property "Reference" "#PWR?" (at 254 85.09 0)
+    (property "Reference" "#PWR052" (at 254 85.09 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_3V3" (at 254 77.47 0)
@@ -6062,9 +5861,6 @@
     (pin "1" (uuid 1ba3d658-b8af-4196-979b-bb77ad0bb526))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR052") (unit 1)
         )
@@ -6075,7 +5871,7 @@
   (symbol (lib_id "Device:R_Small") (at 152.4 27.94 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid aeebb35d-bd20-4b3f-a88c-dccd6a0e2882)
-    (property "Reference" "R?" (at 153.67 26.67 0)
+    (property "Reference" "R15" (at 153.67 26.67 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "21.5k" (at 153.67 29.21 0)
@@ -6091,9 +5887,6 @@
     (pin "2" (uuid 0472118a-c966-43a8-8f27-4ae71678943f))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "R15") (unit 1)
         )
@@ -6125,9 +5918,6 @@
         )
       )
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "C17") (unit 1)
         )
@@ -6138,7 +5928,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 71.12 162.56 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid b32bcc63-b770-46bc-9744-cad1d229fab6)
-    (property "Reference" "#PWR?" (at 71.12 168.91 0)
+    (property "Reference" "#PWR014" (at 71.12 168.91 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 71.12 166.37 0)
@@ -6153,9 +5943,6 @@
     (pin "1" (uuid 4ceca4dc-7c41-47d1-b2e0-ce157f269e40))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR014") (unit 1)
         )
@@ -6174,7 +5961,7 @@
   (symbol (lib_name "BME280_1") (lib_id "giraffe_symbols:BME280") (at 127 139.7 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid b34091a6-e8ad-4655-8c82-5730033be08d)
-    (property "Reference" "U?" (at 118.11 125.73 0)
+    (property "Reference" "U5" (at 118.11 125.73 0)
       (effects (font (size 1.27 1.27)))
     )
     (property "Value" "BME280" (at 120.65 153.67 0)
@@ -6196,9 +5983,6 @@
     (pin "8" (uuid b6cc5d90-4a56-4209-bdc2-b19fe4f39c95))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "U?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "U5") (unit 1)
         )
@@ -6260,9 +6044,6 @@
         )
       )
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "C21") (unit 1)
         )
@@ -6273,7 +6054,7 @@
   (symbol (lib_id "giraffe_symbols:H_3V3") (at 50.8 86.36 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid b4618f0d-a643-4534-a31c-7f5a69aa73ae)
-    (property "Reference" "#PWR?" (at 50.8 90.17 0)
+    (property "Reference" "#PWR08" (at 50.8 90.17 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_3V3" (at 50.8 82.55 0)
@@ -6288,9 +6069,6 @@
     (pin "1" (uuid b71bbc12-dd4a-4a75-8ed2-069b9f40528c))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR08") (unit 1)
         )
@@ -6301,7 +6079,7 @@
   (symbol (lib_id "giraffe_symbols:H_5V") (at 25.4 58.42 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid b4d83129-8010-4cde-8d0c-02acb0341eb8)
-    (property "Reference" "#PWR?" (at 25.4 62.23 0)
+    (property "Reference" "#PWR06" (at 25.4 62.23 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_5V" (at 25.4 54.61 0)
@@ -6316,9 +6094,6 @@
     (pin "1" (uuid 142e1d15-e23b-46ff-bc6b-5576cb473167))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR06") (unit 1)
         )
@@ -6329,7 +6104,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 66.04 165.1 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid b58f251a-cc54-46e5-8723-eae5c9717c3b)
-    (property "Reference" "#PWR?" (at 66.04 171.45 0)
+    (property "Reference" "#PWR013" (at 66.04 171.45 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 66.04 168.91 0)
@@ -6344,9 +6119,6 @@
     (pin "1" (uuid bcb413ec-9c87-4a53-811f-25347a32c0e7))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR013") (unit 1)
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@@ -6365,7 +6137,7 @@
   (symbol (lib_id "Connector_Generic:Conn_01x04") (at 261.62 55.88 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid b62cde1f-cf53-40ff-b0d5-8ef88691699d)
-    (property "Reference" "I2C?" (at 259.08 59.055 90)
+    (property "Reference" "PCM1" (at 259.08 59.055 90)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "PCM" (at 255.27 57.15 90)
@@ -6383,9 +6155,6 @@
     (pin "4" (uuid 87f0a402-9851-4bd7-8622-2fee51cda12f))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "I2C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "PCM1") (unit 1)
         )
@@ -6401,7 +6170,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 152.4 53.34 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid b6330278-be23-40cb-ae3c-decbf1d4ef87)
-    (property "Reference" "#PWRHGND?" (at 152.4 59.69 0)
+    (property "Reference" "#PWRHGND07" (at 152.4 59.69 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 152.4 57.15 0)
@@ -6416,9 +6185,6 @@
     (pin "1" (uuid fdbdcb5a-b1f1-4cda-949c-2e47893a1902))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWRHGND?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWRHGND07") (unit 1)
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@@ -6429,7 +6195,7 @@
   (symbol (lib_id "Device:R_Small") (at 243.84 78.74 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid b63856ee-2f21-4add-b976-2def73fcc451)
-    (property "Reference" "R?" (at 240.03 79.375 0)
+    (property "Reference" "R24" (at 240.03 79.375 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "*" (at 241.3 77.47 0)
@@ -6445,9 +6211,6 @@
     (pin "2" (uuid 31327757-d114-46bd-b97b-af12640367ed))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
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@@ -6463,7 +6226,7 @@
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     (in_bom yes) (on_board yes) (dnp no)
     (uuid b70ad131-33d5-41e6-8fc9-d75e620efadd)
-    (property "Reference" "#PWR?" (at 93.98 156.21 0)
+    (property "Reference" "#PWR020" (at 93.98 156.21 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 93.98 153.67 0)
@@ -6478,9 +6241,6 @@
     (pin "1" (uuid 352b3942-3557-4649-a7f2-0b154e410d49))
     (instances
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR020") (unit 1)
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@@ -6499,7 +6259,7 @@
   (symbol (lib_id "giraffe_symbols:BMI088") (at 45.72 147.32 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid b85dd085-eb81-4f21-bb7d-f4f2f043d7fe)
-    (property "Reference" "U?" (at 34.29 128.27 0)
+    (property "Reference" "U2" (at 34.29 128.27 0)
       (effects (font (size 1.27 1.27)))
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     (property "Value" "BMI088" (at 54.61 128.27 0)
@@ -6529,9 +6289,6 @@
     (pin "9" (uuid b90418fd-3ee7-4a7d-b921-a4fdfb94a17a))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
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@@ -6547,7 +6304,7 @@
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     (uuid b9d6aada-74c1-43b7-9f02-60e26d05a673)
-    (property "Reference" "#PWR?" (at 149.86 189.23 0)
+    (property "Reference" "#PWR035" (at 149.86 189.23 0)
       (effects (font (size 1.27 1.27)) hide)
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     (property "Value" "H_3V3" (at 149.86 181.61 0)
@@ -6562,9 +6319,6 @@
     (pin "1" (uuid 1dfd7f1b-c640-4460-9474-25ae98d67bee))
     (instances
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
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@@ -6601,7 +6355,7 @@
   (symbol (lib_id "giraffe_symbols:H_3V3") (at 99.06 129.54 0) (unit 1)
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     (uuid bbb5c49a-a344-4765-a5d8-4da819bfe155)
-    (property "Reference" "#PWR?" (at 99.06 133.35 0)
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       (effects (font (size 1.27 1.27)) hide)
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     (property "Value" "H_3V3" (at 99.06 125.73 0)
@@ -6616,9 +6370,6 @@
     (pin "1" (uuid 15784732-bf23-4386-b3b8-20667d88f9e0))
     (instances
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
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@@ -6629,7 +6380,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 137.16 187.96 0) (unit 1)
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     (uuid bbbaa03d-d7ec-49c3-af7a-041a91639504)
-    (property "Reference" "#PWR?" (at 137.16 194.31 0)
+    (property "Reference" "#PWR033" (at 137.16 194.31 0)
       (effects (font (size 1.27 1.27)) hide)
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     (property "Value" "H_GND" (at 137.16 191.77 0)
@@ -6644,9 +6395,6 @@
     (pin "1" (uuid 08702d00-5153-493e-a257-cafbd6495a0f))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
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@@ -6665,7 +6413,7 @@
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     (uuid bbc850e7-0ef4-4a4f-84cc-770cfe4bc8c4)
-    (property "Reference" "C?" (at 93.98 139.7 0)
+    (property "Reference" "C5" (at 93.98 139.7 0)
       (effects (font (size 1.27 1.27)) (justify right))
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     (property "Value" "0.1µF" (at 93.98 144.78 0)
@@ -6681,9 +6429,6 @@
     (pin "2" (uuid 93b82561-4878-4b0a-a7b5-a9b806d25a3e))
     (instances
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
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@@ -6699,7 +6444,7 @@
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     (uuid bc4ccaea-7b1a-4459-9ab9-240d91c47811)
-    (property "Reference" "#PWR?" (at 208.28 77.47 0)
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     (property "Value" "H_3V3" (at 208.28 69.85 0)
@@ -6714,9 +6459,6 @@
     (pin "1" (uuid de5ab972-2f41-4ef3-a75a-140ce24b7df3))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
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@@ -6727,7 +6469,7 @@
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     (uuid bdbc6da3-f3e0-4c60-8583-296df23106c2)
-    (property "Reference" "#PWR?" (at 78.74 168.91 0)
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       (effects (font (size 1.27 1.27)) hide)
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     (property "Value" "H_GND" (at 78.74 166.37 0)
@@ -6742,9 +6484,6 @@
     (pin "1" (uuid 52c741d5-5396-402f-8650-7e17ce93f9ef))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -6763,10 +6502,10 @@
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     (uuid c0e515f5-c492-490f-89f4-fdc176c3c68c)
-    (property "Reference" "R?" (at 61.595 180.975 90)
+    (property "Reference" "R6" (at 60.96 180.34 90)
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-    (property "Value" "?Ω" (at 65.405 180.975 90)
+    (property "Value" "270Ω" (at 66.04 180.34 90)
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     (property "Footprint" "Resistor_SMD:R_0603_1608Metric" (at 63.5 182.88 0)
@@ -6779,9 +6518,6 @@
     (pin "2" (uuid 4ecdd894-9354-4388-a9e0-8fe55cc0291f))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -6792,7 +6528,7 @@
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     (uuid c231b202-f96b-4402-a302-881bfdb00a30)
-    (property "Reference" "#PWR?" (at 170.18 199.39 0)
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     (property "Value" "H_GND" (at 170.18 196.85 0)
@@ -6807,9 +6543,6 @@
     (pin "1" (uuid ce89fb20-d926-4c77-b82a-e40110d2d70e))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -6828,7 +6561,7 @@
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@@ -6844,9 +6577,6 @@
     (pin "2" (uuid d44a0cb4-e110-4d01-b4bd-fe49034cb9d2))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -6882,7 +6612,7 @@
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     (uuid ceba10c6-bd4c-444d-a0ca-a6a98c5afb22)
-    (property "Reference" "#PWR?" (at 20.32 113.03 0)
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       (effects (font (size 1.27 1.27)) hide)
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     (property "Value" "H_GND" (at 20.32 110.49 0)
@@ -6897,9 +6627,6 @@
     (pin "1" (uuid a59e1fc3-e064-4498-84b0-6bc78bd5e3a3))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -6918,7 +6645,7 @@
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     (uuid cec5584f-059c-40b9-9405-41299c814694)
-    (property "Reference" "#PWR?" (at 172.72 189.23 0)
+    (property "Reference" "#PWR039" (at 172.72 189.23 0)
       (effects (font (size 1.27 1.27)) hide)
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     (property "Value" "H_3V3" (at 172.72 181.61 0)
@@ -6933,9 +6660,6 @@
     (pin "1" (uuid f5083ef6-da0c-4be8-be1b-f8204a7961b0))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
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@@ -6946,7 +6670,7 @@
   (symbol (lib_id "Device:C_Small") (at 101.6 142.24 0) (mirror x) (unit 1)
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     (uuid cee63422-dfda-43c1-9dbd-be977cf64820)
-    (property "Reference" "C?" (at 101.6 139.7 0)
+    (property "Reference" "C8" (at 101.6 139.7 0)
       (effects (font (size 1.27 1.27)) (justify right))
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     (property "Value" "0.1µF" (at 101.6 144.78 0)
@@ -6962,9 +6686,6 @@
     (pin "2" (uuid 518f82c1-77b8-4468-8bac-7275a2ff4656))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "C8") (unit 1)
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@@ -6980,7 +6701,7 @@
   (symbol (lib_id "giraffe_symbols:AD1582") (at 254 101.6 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid cff7b3c5-55a8-4997-88d1-b6fb10739f39)
-    (property "Reference" "U?" (at 254 88.9 0)
+    (property "Reference" "U9" (at 254 88.9 0)
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     (property "Value" "AD1582B" (at 254 91.44 0)
@@ -6997,9 +6718,6 @@
     (pin "3" (uuid 91863291-173e-4da8-8056-b59d8f8787bc))
     (instances
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -7010,7 +6728,7 @@
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     (uuid d2681cb0-cf4e-412b-b7c3-a16333ed979b)
-    (property "Reference" "R?" (at 247.65 79.375 0)
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     (property "Value" "*" (at 247.65 77.47 0)
@@ -7026,9 +6744,6 @@
     (pin "2" (uuid afb2960a-dde7-4bee-be31-87159c9d429d))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -7044,7 +6759,7 @@
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     (uuid d2e8750c-ce3f-429d-81af-756070f31b3a)
-    (property "Reference" "C?" (at 116.84 101.6 90)
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     (property "Value" "0.1µF" (at 115.57 105.41 90)
@@ -7060,9 +6775,6 @@
     (pin "2" (uuid 59e7137d-e303-44fb-a440-d64c7270df79))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -7078,7 +6790,7 @@
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     (uuid d5fdb36e-5753-4ba5-b9e9-bdad8904f798)
-    (property "Reference" "C?" (at 73.025 155.575 0)
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     (property "Value" "0.1µF" (at 74.295 159.385 0)
@@ -7094,9 +6806,6 @@
     (pin "2" (uuid a7c42f95-6d4c-467a-8c8f-80753489caeb))
     (instances
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -7112,7 +6821,7 @@
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     (uuid d9be0de8-9093-441e-b5ba-4b3f20b2b1c0)
-    (property "Reference" "#PWR?" (at 81.28 151.13 0)
+    (property "Reference" "#PWR017" (at 81.28 151.13 0)
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     (property "Value" "+3V3" (at 81.28 143.51 0)
@@ -7127,9 +6836,6 @@
     (pin "1" (uuid 1b18c34d-5b33-43e2-a7b9-33e7c3a46eb4))
     (instances
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
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@@ -7166,9 +6872,6 @@
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       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -7179,7 +6882,7 @@
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     (uuid e06be5fd-613d-4378-a729-d664c7809c30)
-    (property "Reference" "#PWRHGND?" (at 35.56 196.85 0)
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     (property "Value" "H_GND" (at 35.56 194.31 0)
@@ -7194,9 +6897,6 @@
     (pin "1" (uuid 25563fc6-7048-4326-be06-2dd21006cc94))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWRHGND?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWRHGND02") (unit 1)
         )
@@ -7207,7 +6907,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 25.4 165.1 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid e1e0f197-bdb1-4350-9909-14010af6a8e3)
-    (property "Reference" "#PWR?" (at 25.4 171.45 0)
+    (property "Reference" "#PWR05" (at 25.4 171.45 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 25.4 168.91 0)
@@ -7222,9 +6922,6 @@
     (pin "1" (uuid 962a81da-4af6-49f4-9c99-e9ad5640352e))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR05") (unit 1)
         )
@@ -7243,7 +6940,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 144.78 149.86 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid e43de2f9-dc2f-46a0-84ec-f6952a906ba4)
-    (property "Reference" "#PWR?" (at 144.78 156.21 0)
+    (property "Reference" "#PWR034" (at 144.78 156.21 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 144.78 153.67 0)
@@ -7258,9 +6955,6 @@
     (pin "1" (uuid 0cce2ebd-8d48-4f89-9a3c-531f7f45389a))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR034") (unit 1)
         )
@@ -7279,7 +6973,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 81.28 190.5 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid e50f1239-2102-496e-9095-201bcf144f6d)
-    (property "Reference" "#PWRHGND?" (at 81.28 196.85 0)
+    (property "Reference" "#PWRHGND04" (at 81.28 196.85 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 81.28 194.31 0)
@@ -7294,9 +6988,6 @@
     (pin "1" (uuid b8f6df88-23e4-4259-a339-d879369ae577))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWRHGND?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWRHGND04") (unit 1)
         )
@@ -7307,7 +6998,7 @@
   (symbol (lib_id "giraffe_symbols:H_3V3") (at 73.66 147.32 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid e51e340a-92a5-46c4-a240-4835f2d50223)
-    (property "Reference" "#PWR?" (at 73.66 151.13 0)
+    (property "Reference" "#PWR015" (at 73.66 151.13 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "+3V3" (at 73.66 143.51 0)
@@ -7322,9 +7013,6 @@
     (pin "1" (uuid b9cf7ba2-0b54-41cf-91d7-c791edc94ad2))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR015") (unit 1)
         )
@@ -7340,7 +7028,7 @@
   (symbol (lib_id "Device:C_Small") (at 149.86 187.96 180) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid e8ffb746-9153-4bc1-aef6-bb4c55cf9e14)
-    (property "Reference" "C?" (at 151.13 186.69 0)
+    (property "Reference" "C10" (at 151.13 186.69 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "0.1µF" (at 151.13 189.23 0)
@@ -7356,9 +7044,6 @@
     (pin "2" (uuid 9099cda6-578d-4fe1-ac45-76c316c46864))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "C10") (unit 1)
         )
@@ -7374,7 +7059,7 @@
   (symbol (lib_id "Device:R_Small") (at 35.56 66.04 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid ea33909a-6367-436c-b549-449f9402d478)
-    (property "Reference" "R?" (at 36.83 64.77 0)
+    (property "Reference" "R3" (at 36.83 64.77 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "?" (at 36.83 67.31 0)
@@ -7390,9 +7075,6 @@
     (pin "2" (uuid f9ba8a9f-7ad6-4cd8-a9ca-7510e5f72231))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "R3") (unit 1)
         )
@@ -7403,7 +7085,7 @@
   (symbol (lib_id "Device:C_Small") (at 190.5 149.86 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid ec882b65-8944-4813-b466-c8f1fa796747)
-    (property "Reference" "C?" (at 194.31 148.59 0)
+    (property "Reference" "C14" (at 194.31 148.59 0)
       (effects (font (size 1.27 1.27)))
     )
     (property "Value" "0.1µF" (at 195.58 151.13 0)
@@ -7419,9 +7101,6 @@
     (pin "2" (uuid 09bfc71d-4428-4296-8204-2f947741feca))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "C14") (unit 1)
         )
@@ -7437,7 +7116,7 @@
   (symbol (lib_id "giraffe_symbols:H_3V3") (at 17.78 93.98 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid ece222e2-4fd4-48cb-b2a4-673283a188e8)
-    (property "Reference" "#PWR?" (at 17.78 97.79 0)
+    (property "Reference" "#PWR01" (at 17.78 97.79 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_3V3" (at 17.78 90.17 0)
@@ -7452,9 +7131,6 @@
     (pin "1" (uuid a55c61c7-2d14-4d30-84cf-4c5395b48ca3))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR01") (unit 1)
         )
@@ -7465,7 +7141,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 66.04 43.18 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid f1194f38-ad62-43fa-aea2-365be6d3e3e3)
-    (property "Reference" "#PWRHGND?" (at 66.04 49.53 0)
+    (property "Reference" "#PWRHGND03" (at 66.04 49.53 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 66.04 46.99 0)
@@ -7480,9 +7156,6 @@
     (pin "1" (uuid 548eace4-96f2-46d5-aac8-a4254f8f7a03))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWRHGND?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWRHGND03") (unit 1)
         )
@@ -7493,7 +7166,7 @@
   (symbol (lib_id "giraffe_symbols:Molex_4-pin_ribbon_connector") (at 127 114.3 90) (mirror x) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid f138cc06-d23e-4f82-b5a7-a1a636f0847a)
-    (property "Reference" "I2C?" (at 130.175 116.84 90)
+    (property "Reference" "I2C1" (at 130.175 116.84 90)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "I²C" (at 128.27 120.65 90)
@@ -7513,9 +7186,6 @@
     (pin "MP2" (uuid 0326675f-038e-41d6-8be4-f7f0f7a4d238))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "I2C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "I2C1") (unit 1)
         )
@@ -7531,7 +7201,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 190.5 33.02 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid f3a25730-1540-4387-b287-b9ca2e0a3032)
-    (property "Reference" "#PWRHGND?" (at 190.5 39.37 0)
+    (property "Reference" "#PWRHGND08" (at 190.5 39.37 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 190.5 36.83 0)
@@ -7546,9 +7216,6 @@
     (pin "1" (uuid 92647293-93de-4686-a264-54b2136407b2))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWRHGND?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWRHGND08") (unit 1)
         )
@@ -7559,7 +7226,7 @@
   (symbol (lib_id "giraffe_symbols:H_3V3") (at 132.08 167.64 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid f57d7b20-ecf1-4d25-bd0b-68555f462a32)
-    (property "Reference" "#PWR?" (at 132.08 171.45 0)
+    (property "Reference" "#PWR032" (at 132.08 171.45 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_3V3" (at 132.08 163.83 0)
@@ -7574,9 +7241,6 @@
     (pin "1" (uuid 6c5498f4-2a5a-4131-9935-b6b6c6debf90))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR032") (unit 1)
         )
@@ -7590,7 +7254,7 @@
     (property "Reference" "LED1" (at 30.48 180.34 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Value" "PWR" (at 30.5435 179.07 0)
+    (property "Value" "SML-D12M8WT86" (at 30.5435 179.07 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Footprint" "LED_SMD:LED_0603_1608Metric" (at 30.48 177.8 0)
@@ -7613,7 +7277,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 134.62 96.52 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid f6cda7e8-233a-4457-8b84-7abd82413099)
-    (property "Reference" "#PWRHGND?" (at 134.62 102.87 0)
+    (property "Reference" "#PWRHGND06" (at 134.62 102.87 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 134.62 100.33 0)
@@ -7628,9 +7292,6 @@
     (pin "1" (uuid edf0c58f-2a98-4728-9e98-3cb1806bc204))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWRHGND?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWRHGND06") (unit 1)
         )
@@ -7641,7 +7302,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 96.52 33.02 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid fb899108-e28f-44d0-a0d4-8651e6c7b0fa)
-    (property "Reference" "#PWR?" (at 96.52 39.37 0)
+    (property "Reference" "#PWR022" (at 96.52 39.37 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 96.52 36.83 0)
@@ -7656,9 +7317,6 @@
     (pin "1" (uuid e8161325-a9fa-4ab5-bc46-b4ec3f3071ea))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR022") (unit 1)
         )
@@ -7677,7 +7335,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 223.52 157.48 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid fc222006-9b2b-4a0f-8501-3d03b6f0c7b3)
-    (property "Reference" "#PWR?" (at 223.52 163.83 0)
+    (property "Reference" "#PWR048" (at 223.52 163.83 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 223.52 161.29 0)
@@ -7692,9 +7350,6 @@
     (pin "1" (uuid 5e4a6243-17c9-4bd3-8a38-0cfb4905c11a))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR048") (unit 1)
         )
@@ -7713,7 +7368,7 @@
   (symbol (lib_id "giraffe_symbols:MAX1161x") (at 208.28 99.06 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid fc9413a0-acbf-4715-8b77-12f1db76802a)
-    (property "Reference" "U?" (at 197.485 82.55 0)
+    (property "Reference" "U7" (at 197.485 82.55 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "MAX11615" (at 203.2 107.95 0)
@@ -7743,9 +7398,6 @@
     (pin "9" (uuid b2d886eb-a90f-474c-8dae-a91223339faa))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "U?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "U7") (unit 1)
         )
@@ -7756,7 +7408,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 35.56 71.12 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid fcaaeac9-372a-4521-bd55-d28243ee10f6)
-    (property "Reference" "#PWRHGND?" (at 35.56 77.47 0)
+    (property "Reference" "#PWRHGND09" (at 35.56 77.47 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 35.56 74.93 0)
@@ -7771,9 +7423,6 @@
     (pin "1" (uuid 17ccddfd-b52a-438f-b958-d94eb0cd9fd3))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWRHGND?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWRHGND09") (unit 1)
         )
@@ -7784,7 +7433,7 @@
   (symbol (lib_id "giraffe_symbols:H_GND") (at 248.92 152.4 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid ff858636-8478-4c66-bf3d-b160baa5ef98)
-    (property "Reference" "#PWR?" (at 248.92 158.75 0)
+    (property "Reference" "#PWR051" (at 248.92 158.75 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "H_GND" (at 248.92 156.21 0)
@@ -7799,9 +7448,6 @@
     (pin "1" (uuid 460a2d29-5b86-4627-af55-7419c0cf11b2))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
           (reference "#PWR051") (unit 1)
         )
diff --git a/hardware/giraffe_flight_computer/shoe.kicad_sch b/hardware/giraffe_flight_computer/shoe.kicad_sch
index 30418a781..fe7614b5c 100644
--- a/hardware/giraffe_flight_computer/shoe.kicad_sch
+++ b/hardware/giraffe_flight_computer/shoe.kicad_sch
@@ -2821,7 +2821,7 @@
   (symbol (lib_id "Device:R_Small") (at 213.36 106.68 270) (mirror x) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 0229752a-c75d-4abb-811b-29696792d6a5)
-    (property "Reference" "R?" (at 215.265 102.87 90)
+    (property "Reference" "R43" (at 215.265 102.87 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "?Ω" (at 215.265 104.775 90)
@@ -2837,12 +2837,6 @@
     (pin "2" (uuid 0b8ca35e-a529-44ae-bc3c-438c9c0d6fba))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "R43") (unit 1)
         )
@@ -2853,7 +2847,7 @@
   (symbol (lib_id "Device:C_Polarized_Small") (at 78.74 185.42 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 0c691912-c282-4d31-9ca0-1532d370dd01)
-    (property "Reference" "C?" (at 78.74 182.88 0)
+    (property "Reference" "C27" (at 78.74 182.88 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "10μF" (at 78.74 187.96 0)
@@ -2869,9 +2863,6 @@
     (pin "2" (uuid 14376815-38b0-4a42-a1f4-a67035776902))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "C27") (unit 1)
         )
@@ -2914,7 +2905,7 @@
   (symbol (lib_id "Device:C_Small") (at 55.88 144.78 0) (mirror x) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 0f649442-6e20-482d-8d76-634d0ae19c29)
-    (property "Reference" "C?" (at 52.07 143.51 0)
+    (property "Reference" "C26" (at 52.07 143.51 0)
       (effects (font (size 1.27 1.27)))
     )
     (property "Value" "1μF" (at 51.435 145.415 0)
@@ -2930,9 +2921,6 @@
     (pin "2" (uuid ffb1d889-3e61-40c4-be71-0d7571d54def))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "C26") (unit 1)
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@@ -2948,7 +2936,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 259.08 182.88 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 114cfabf-a430-49ba-a5ca-22487407ac71)
-    (property "Reference" "#PWR?" (at 259.08 189.23 0)
+    (property "Reference" "#PWR0102" (at 259.08 189.23 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 259.08 186.69 0)
@@ -2963,9 +2951,6 @@
     (pin "1" (uuid 38cfff09-5a6f-4480-a577-4e2447aa1557))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR0102") (unit 1)
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@@ -2976,7 +2961,7 @@
   (symbol (lib_id "giraffe_symbols:Generic_LED") (at 241.3 38.1 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 11b7b533-0368-4bbd-ba77-27a3251d6db4)
-    (property "Reference" "LED?" (at 241.3 33.02 0)
+    (property "Reference" "LED3" (at 241.3 33.02 0)
       (effects (font (size 1.27 1.27)))
     )
     (property "Value" "PWR" (at 241.3635 31.75 0)
@@ -2992,9 +2977,6 @@
     (pin "2" (uuid fb53fc41-bffa-4f21-bd31-430694c1136c))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
-          (reference "LED?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "LED3") (unit 1)
         )
@@ -3005,7 +2987,7 @@
   (symbol (lib_id "Device:C_Polarized_Small") (at 53.34 27.94 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 16d40a6f-1dae-4116-84a6-b5988690eef6)
-    (property "Reference" "C?" (at 55.88 26.67 0)
+    (property "Reference" "C25" (at 55.88 26.67 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "10μF" (at 55.88 28.6639 0)
@@ -3021,9 +3003,6 @@
     (pin "2" (uuid 54c654bc-f3dd-4f8e-b4ca-425a4eb1c6b7))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
-          (reference "C?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "C25") (unit 1)
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@@ -3034,7 +3013,7 @@
   (symbol (lib_id "Device:R_Small") (at 111.76 137.16 180) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 1d721890-3fe3-4a19-b4f4-a07638303432)
-    (property "Reference" "R?" (at 113.03 135.89 0)
+    (property "Reference" "R32" (at 113.03 135.89 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "1MΩ" (at 113.03 138.43 0)
@@ -3050,9 +3029,6 @@
     (pin "2" (uuid c818987d-84e9-4cf7-8430-f8518fa26316))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "R32") (unit 1)
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@@ -3068,7 +3044,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 279.4 175.26 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 1dc4581d-d264-418c-bdf2-c99ea73ebe8a)
-    (property "Reference" "#PWR?" (at 279.4 181.61 0)
+    (property "Reference" "#PWR0104" (at 279.4 181.61 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 279.4 179.07 0)
@@ -3083,9 +3059,6 @@
     (pin "1" (uuid 14bef85b-cee6-4bc0-a61e-a54227682ec9))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR0104") (unit 1)
         )
@@ -3096,7 +3069,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 261.62 139.7 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 1e51d2e2-ba0a-44cc-80ad-1c0e1c8246e0)
-    (property "Reference" "#PWR?" (at 261.62 146.05 0)
+    (property "Reference" "#PWR0105" (at 261.62 146.05 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 261.62 143.51 0)
@@ -3111,9 +3084,6 @@
     (pin "1" (uuid e0e51ec7-f390-4f1e-af08-96580e0ce9b6))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR0105") (unit 1)
         )
@@ -3153,7 +3123,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 96.52 81.28 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 24492612-712c-4fb9-bd82-6edad92abe0a)
-    (property "Reference" "#PWR?" (at 96.52 87.63 0)
+    (property "Reference" "#PWR074" (at 96.52 87.63 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 96.52 85.09 0)
@@ -3168,9 +3138,6 @@
     (pin "1" (uuid 9f32d0f9-b51b-496c-ab76-8257a83d313b))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR074") (unit 1)
         )
@@ -3181,7 +3148,7 @@
   (symbol (lib_id "Device:C_Small") (at 226.06 180.34 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 2527b4d1-7ae1-405b-8d86-503af8343534)
-    (property "Reference" "C?" (at 228.6 179.07 0)
+    (property "Reference" "C46" (at 228.6 179.07 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "36pF" (at 228.6 181.61 0)
@@ -3197,9 +3164,6 @@
     (pin "2" (uuid b62681ee-d814-4490-bfd5-d6e6d465c2f1))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "C46") (unit 1)
         )
@@ -3215,7 +3179,7 @@
   (symbol (lib_id "Device:C_Small") (at 114.3 180.34 90) (mirror x) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 26f7f820-9174-4c9f-a118-5d303792b1e1)
-    (property "Reference" "C?" (at 109.22 179.07 90)
+    (property "Reference" "C35" (at 109.22 179.07 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "1μF" (at 115.57 179.07 90)
@@ -3231,9 +3195,6 @@
     (pin "2" (uuid 3365d0d1-45c7-4773-8cd4-1b60b8413387))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "C35") (unit 1)
         )
@@ -3249,7 +3210,7 @@
   (symbol (lib_id "Device:R_Small") (at 203.2 132.08 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 294806d0-0023-480f-b9b1-e862e7873723)
-    (property "Reference" "R?" (at 204.47 130.81 0)
+    (property "Reference" "R42" (at 204.47 130.81 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "?k" (at 204.47 133.35 0)
@@ -3265,12 +3226,6 @@
     (pin "2" (uuid 3411a081-df14-492f-a408-cf1bfc72db8d))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "R42") (unit 1)
         )
@@ -3281,7 +3236,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 215.9 114.3 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 29873fd3-73e9-4456-bde0-6086865ceec3)
-    (property "Reference" "#PWR?" (at 215.9 120.65 0)
+    (property "Reference" "#PWR094" (at 215.9 120.65 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 215.9 118.11 0)
@@ -3296,9 +3251,6 @@
     (pin "1" (uuid 79b10bf2-40a3-4f45-9147-776dfa60b754))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR094") (unit 1)
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@@ -3309,7 +3261,7 @@
   (symbol (lib_id "Device:L_Small") (at 88.9 22.86 90) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid 2d6c65d9-0e85-4e8d-b775-47a6535b8d23)
-    (property "Reference" "L?" (at 88.9 17.78 90)
+    (property "Reference" "L2" (at 88.9 17.78 90)
       (effects (font (size 1.27 1.27)))
     )
     (property "Value" "0.47uH" (at 88.9 20.32 90)
@@ -3325,9 +3277,6 @@
     (pin "2" (uuid 76b5716d-6f25-4af6-af29-13fd6ddda4f6))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
-          (reference "L?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "L2") (unit 1)
         )
@@ -3338,7 +3287,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 45.72 170.18 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 2e4723e2-613c-4e2a-87a7-e37d0e702f53)
-    (property "Reference" "#PWR?" (at 45.72 176.53 0)
+    (property "Reference" "#PWR062" (at 45.72 176.53 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 45.72 173.99 0)
@@ -3353,9 +3302,6 @@
     (pin "1" (uuid 7ef04478-22d0-4c2e-8b22-8bfdcba9e610))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR062") (unit 1)
         )
@@ -3366,7 +3312,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 88.9 193.04 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 32645ca1-0231-4e4b-9d4e-1e97eb58ee62)
-    (property "Reference" "#PWR?" (at 88.9 199.39 0)
+    (property "Reference" "#PWR073" (at 88.9 199.39 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 88.9 196.85 0)
@@ -3381,9 +3327,6 @@
     (pin "1" (uuid 63711e54-5add-4ad1-9dcf-de49002af4f1))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR073") (unit 1)
         )
@@ -3394,7 +3337,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 104.14 109.22 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 34bb56b3-e1d3-4b88-afda-3bb86e9e2c9e)
-    (property "Reference" "#PWR?" (at 104.14 115.57 0)
+    (property "Reference" "#PWR076" (at 104.14 115.57 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 104.14 113.03 0)
@@ -3409,9 +3352,6 @@
     (pin "1" (uuid da547b7f-2543-403b-af68-f3069591c002))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR076") (unit 1)
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@@ -3422,7 +3362,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 241.3 182.88 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 366e0070-ebec-4db4-9011-6632f37f501f)
-    (property "Reference" "#PWR?" (at 241.3 189.23 0)
+    (property "Reference" "#PWR0101" (at 241.3 189.23 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 241.3 186.69 0)
@@ -3437,9 +3377,6 @@
     (pin "1" (uuid d9c5d4d8-5034-4bf4-b050-c045b0eddc67))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR0101") (unit 1)
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@@ -3450,7 +3387,7 @@
   (symbol (lib_id "giraffe_symbols:S_3V3") (at 236.22 104.14 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid 3aecd8bb-3ed2-44ee-81c9-a7f85cb833d0)
-    (property "Reference" "#PWR?" (at 236.22 107.95 0)
+    (property "Reference" "#PWR099" (at 236.22 107.95 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_3V3" (at 236.22 99.695 0)
@@ -3465,9 +3402,6 @@
     (pin "1" (uuid 7f198968-5eb3-46ed-886d-e0faa5aab775))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR099") (unit 1)
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@@ -3478,7 +3412,7 @@
   (symbol (lib_id "Device:R_Small") (at 274.32 137.16 270) (mirror x) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 3d3bb8a3-97e9-476a-bdf4-38fa0128b507)
-    (property "Reference" "R?" (at 276.225 133.35 90)
+    (property "Reference" "R47" (at 276.225 133.35 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "?Ω" (at 276.225 135.255 90)
@@ -3494,12 +3428,6 @@
     (pin "2" (uuid 71acd0e9-0d9b-4ae6-893a-8074db184a3f))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
-          (reference "R?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "R47") (unit 1)
         )
@@ -3510,7 +3438,7 @@
   (symbol (lib_name "ISO6721B_1") (lib_id "giraffe_symbols:ISO6721B") (at 91.44 99.06 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 3d8f8869-77ec-4610-8191-56b0231f453f)
-    (property "Reference" "U?" (at 99.06 87.63 0)
+    (property "Reference" "U12" (at 99.06 87.63 0)
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@@ -3532,9 +3460,6 @@
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@@ -3545,7 +3470,7 @@
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     (uuid 3edeca6a-0a4f-4c94-9fca-afa1b67c65ff)
-    (property "Reference" "C?" (at 99.06 182.88 0)
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     (property "Value" "1μF" (at 99.06 187.96 0)
@@ -3561,9 +3486,6 @@
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@@ -3579,7 +3501,7 @@
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     (uuid 44bdac56-8164-4131-930e-8988041b2c39)
-    (property "Reference" "C?" (at 152.4 26.67 0)
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     (property "Value" "10μF" (at 152.4 28.6639 0)
@@ -3595,9 +3517,6 @@
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@@ -3608,7 +3527,7 @@
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     (property "Value" "1.5kΩ" (at 44.45 151.13 0)
@@ -3624,9 +3543,6 @@
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@@ -3642,7 +3558,7 @@
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     (uuid 48ad2d07-9270-4cb1-95f2-c7942bf6bb7f)
-    (property "Reference" "#PWR?" (at 78.74 80.01 0)
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@@ -3657,9 +3573,6 @@
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@@ -3670,7 +3583,7 @@
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-    (property "Reference" "#PWR?" (at 55.88 173.99 0)
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@@ -3685,9 +3598,6 @@
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@@ -3698,7 +3608,7 @@
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@@ -3714,9 +3624,6 @@
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@@ -3732,7 +3639,7 @@
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@@ -3748,9 +3655,6 @@
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@@ -3766,7 +3670,7 @@
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@@ -3782,12 +3686,6 @@
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@@ -3850,7 +3748,7 @@
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@@ -3866,9 +3764,6 @@
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@@ -3904,7 +3799,7 @@
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     (uuid 69b5fdf8-2a1d-4e8d-9b87-1272c5fa987f)
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@@ -3920,9 +3815,6 @@
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@@ -3933,7 +3825,7 @@
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     (uuid 6a37eaa2-6e49-4195-ab21-2d1dd5113816)
-    (property "Reference" "#PWR?" (at 104.14 80.01 0)
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     (property "Value" "S_4V" (at 104.14 71.755 0)
@@ -3948,9 +3840,6 @@
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@@ -3961,7 +3850,7 @@
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     (uuid 6f02e1d3-e2a1-4e98-a3c4-69e1e28e6e76)
-    (property "Reference" "#PWR?" (at 226.06 189.23 0)
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     (property "Value" "S_GND" (at 226.06 186.69 0)
@@ -3976,9 +3865,6 @@
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@@ -3989,7 +3875,7 @@
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-    (property "Reference" "#PWR?" (at 134.62 97.79 0)
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     (property "Value" "S_GND" (at 134.62 95.25 0)
@@ -4004,9 +3890,6 @@
     (pin "1" (uuid 93aea441-0911-4a46-9abc-f56e62fa1671))
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@@ -4017,7 +3900,7 @@
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     (uuid 74590f17-ea2e-4c7b-acdd-9cb371636def)
-    (property "Reference" "C?" (at 111.76 156.21 90)
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     (property "Value" "1μF" (at 118.11 156.21 90)
@@ -4033,9 +3916,6 @@
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@@ -4051,7 +3931,7 @@
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     (uuid 7506e1de-f231-43e7-8ba1-3af3503169e2)
-    (property "Reference" "#PWR?" (at 33.02 171.45 0)
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     (property "Value" "S_5V" (at 33.02 163.83 0)
@@ -4066,9 +3946,6 @@
     (pin "1" (uuid f946e379-a80e-40a8-aa5f-26575285c3e4))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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-    (property "Reference" "#PWR?" (at 144.78 97.79 0)
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     (property "Value" "S_GND" (at 144.78 95.25 0)
@@ -4094,9 +3971,6 @@
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-    (property "Reference" "#PWR?" (at 220.98 138.43 0)
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     (property "Value" "S_4V" (at 220.98 130.175 0)
@@ -4122,9 +3996,6 @@
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@@ -4211,12 +4076,6 @@
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-    (property "Reference" "#PWR?" (at 78.74 115.57 0)
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@@ -4267,9 +4126,6 @@
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
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@@ -4280,7 +4136,7 @@
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     (uuid 84a827d1-42ec-4371-b691-48a7bde287de)
-    (property "Reference" "#PWR?" (at 63.5 191.77 0)
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     (property "Value" "S_GND" (at 63.5 189.23 0)
@@ -4295,9 +4151,6 @@
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
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@@ -4308,7 +4161,7 @@
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     (uuid 87afe6d5-f528-4d06-85df-0dbb5593d1ce)
-    (property "Reference" "L?" (at 218.44 170.18 90)
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     (property "Value" "56uH" (at 218.44 172.72 90)
@@ -4324,9 +4177,6 @@
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@@ -4365,7 +4215,7 @@
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     (property "Value" "10kΩ" (at 181.61 87.63 0)
@@ -4381,9 +4231,6 @@
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@@ -4399,7 +4246,7 @@
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     (uuid 90cb8bbb-c5b2-4f62-91cd-823707425084)
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     (property "Value" "36pF" (at 243.84 181.61 0)
@@ -4415,9 +4262,6 @@
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -4433,7 +4277,7 @@
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     (uuid 94f5ff77-cef7-4398-93a8-653575fd8dfb)
-    (property "Reference" "#PWR?" (at 40.64 59.69 0)
+    (property "Reference" "#PWR060" (at 40.64 59.69 0)
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     (property "Value" "S_3V3" (at 40.64 52.07 0)
@@ -4448,9 +4292,6 @@
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
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@@ -4461,7 +4302,7 @@
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-    (property "Reference" "C?" (at 97.155 74.295 90)
+    (property "Reference" "C32" (at 97.155 74.295 90)
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     (property "Value" "0.1μF" (at 97.155 76.2 90)
@@ -4477,9 +4318,6 @@
     (pin "2" (uuid 2610d77f-8fc5-4c96-a003-253c3823bb4f))
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           (reference "C32") (unit 1)
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@@ -4495,7 +4333,7 @@
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     (uuid 95f9f423-f994-425d-9717-bae384a31bd9)
-    (property "Reference" "#PWR?" (at 238.76 148.59 0)
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     (property "Value" "S_4V" (at 238.76 140.335 0)
@@ -4510,9 +4348,6 @@
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -4523,7 +4358,7 @@
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-    (property "Reference" "C?" (at 81.915 74.295 90)
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     (property "Value" "0.1μF" (at 81.915 76.2 90)
@@ -4539,9 +4374,6 @@
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@@ -4557,7 +4389,7 @@
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     (uuid 96a9399a-50d4-4e35-8bb4-bbf8d8eb0749)
-    (property "Reference" "#PWR?" (at 86.36 87.63 0)
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     (property "Value" "S_GND" (at 86.36 85.09 0)
@@ -4572,9 +4404,6 @@
     (pin "1" (uuid 3a9f3a7a-1023-4d4c-80b4-0e15c76cae94))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -4610,7 +4439,7 @@
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-    (property "Reference" "#PWR?" (at 220.98 166.37 0)
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     (property "Value" "S_GND" (at 220.98 163.83 0)
@@ -4625,9 +4454,6 @@
     (pin "1" (uuid 7eddbb70-3c5d-4d68-91ed-92d5d21e2d77))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
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@@ -4638,7 +4464,7 @@
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     (uuid 9a6e6ea6-f759-4485-a34e-6adf85137143)
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     (property "Value" "100μF" (at 220.98 28.6639 0)
@@ -4654,9 +4480,6 @@
     (pin "2" (uuid eff5dfd6-dab9-45f3-b458-8dab09f8a6c9))
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@@ -4667,7 +4490,7 @@
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     (uuid 9c7141b4-8e19-48ed-b532-cfed1195182e)
-    (property "Reference" "U?" (at 78.74 26.67 0)
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     (property "Value" "TPS61033" (at 78.74 49.53 0)
@@ -4689,12 +4512,6 @@
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -4705,7 +4522,7 @@
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     (uuid 9c8203de-47ce-4f04-839f-f068d0911e51)
-    (property "Reference" "R?" (at 271.145 143.51 90)
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     (property "Value" "?Ω" (at 271.145 145.415 90)
@@ -4721,12 +4538,6 @@
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -4737,7 +4548,7 @@
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-    (property "Reference" "R?" (at 199.39 26.67 0)
+    (property "Reference" "R40" (at 199.39 26.67 0)
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@@ -4753,12 +4564,6 @@
     (pin "2" (uuid 5bfaca8d-4cc1-43b0-8b4b-ac3df92bf614))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -4769,7 +4574,7 @@
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     (uuid a1ef36f0-3916-40a1-b641-50d9ec4ffbed)
-    (property "Reference" "#PWR?" (at 25.4 171.45 0)
+    (property "Reference" "#PWR056" (at 25.4 171.45 0)
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     (property "Value" "S_GND" (at 25.4 168.91 0)
@@ -4784,9 +4589,6 @@
     (pin "1" (uuid 5be4a34d-8ebf-46b3-95aa-c3c8cb0a44cd))
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -4797,7 +4599,7 @@
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-    (property "Reference" "C?" (at 93.98 182.88 0)
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     (property "Value" "1μF" (at 93.98 187.96 0)
@@ -4813,9 +4615,6 @@
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@@ -4883,7 +4682,7 @@
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     (property "Value" "?Ω" (at 239.395 120.015 90)
@@ -4899,12 +4698,6 @@
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@@ -4940,7 +4733,7 @@
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     (uuid ac7db7b2-24e8-4a0e-9a1e-ca6e4f667f93)
-    (property "Reference" "L?" (at 248.92 170.18 90)
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     (property "Value" "56uH" (at 248.92 172.72 90)
@@ -4956,9 +4749,6 @@
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@@ -4969,7 +4759,7 @@
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     (uuid ad94bda4-d83c-45ef-815d-e7584548ecb9)
-    (property "Reference" "TX?" (at 169.545 93.345 0)
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     (property "Value" "SA868" (at 170.815 95.885 0)
@@ -5018,9 +4808,6 @@
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-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
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@@ -5036,7 +4823,7 @@
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     (uuid add33a11-739c-4a01-958c-0684941f4354)
-    (property "Reference" "R?" (at 28.575 158.75 90)
+    (property "Reference" "R29" (at 28.575 158.75 90)
       (effects (font (size 1.27 1.27)))
     )
     (property "Value" "22Ω" (at 36.83 158.75 90)
@@ -5052,9 +4839,6 @@
     (pin "2" (uuid 00126fd7-c107-4e11-83ce-0b31e4c224ae))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "R29") (unit 1)
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@@ -5070,7 +4854,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 154.94 91.44 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid b04454a9-9247-4556-b67d-bb026e2cf71d)
-    (property "Reference" "#PWR?" (at 154.94 97.79 0)
+    (property "Reference" "#PWR087" (at 154.94 97.79 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 154.94 95.25 0)
@@ -5085,9 +4869,6 @@
     (pin "1" (uuid 633e8ffa-704e-48c1-9af9-55a93970f58a))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR087") (unit 1)
         )
@@ -5098,7 +4879,7 @@
   (symbol (lib_id "Device:C_Small") (at 259.08 180.34 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid b1a2ea09-8242-4ac4-9d13-6f7c24c0416e)
-    (property "Reference" "C?" (at 261.62 179.07 0)
+    (property "Reference" "C48" (at 261.62 179.07 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "20pF" (at 261.62 181.61 0)
@@ -5114,9 +4895,6 @@
     (pin "2" (uuid 58b690dd-50d3-47d8-84e4-efb9bbdd226e))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "C48") (unit 1)
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@@ -5132,7 +4910,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 259.08 154.94 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid b597e3ea-6580-4ea6-9096-e5a2fbdbcd88)
-    (property "Reference" "#PWR?" (at 259.08 161.29 0)
+    (property "Reference" "#PWR018" (at 259.08 161.29 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 259.08 158.75 0)
@@ -5147,9 +4925,6 @@
     (pin "1" (uuid c7b1e2cd-1bd9-4117-8af5-7f46e4b0d907))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR018") (unit 1)
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@@ -5160,7 +4935,7 @@
   (symbol (lib_id "Device:R_Small") (at 119.38 48.26 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid b8ae2808-8724-45a8-b6a7-47307d16457e)
-    (property "Reference" "R?" (at 120.65 46.99 0)
+    (property "Reference" "R35" (at 120.65 46.99 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "?k" (at 120.65 49.53 0)
@@ -5176,12 +4951,6 @@
     (pin "2" (uuid f9396592-11ba-40ef-9358-df81f1d4ef59))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
-          (reference "R?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "R35") (unit 1)
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@@ -5217,7 +4986,7 @@
   (symbol (lib_id "Device:R_Small") (at 119.38 27.94 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid bf9b2b6a-7361-485a-ada8-5230e1ad3a51)
-    (property "Reference" "R?" (at 120.65 26.67 0)
+    (property "Reference" "R33" (at 120.65 26.67 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "?k" (at 120.65 29.21 0)
@@ -5233,12 +5002,6 @@
     (pin "2" (uuid c914942b-6d7e-428c-aa1f-cb6b29f03c66))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
-          (reference "R?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "R33") (unit 1)
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@@ -5249,7 +5012,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 254 121.92 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid c1df8854-5080-449b-a585-37f9488aa167)
-    (property "Reference" "#PWR?" (at 254 128.27 0)
+    (property "Reference" "#PWR061" (at 254 128.27 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 254 125.73 0)
@@ -5264,9 +5027,6 @@
     (pin "1" (uuid 7dcfbff2-e85b-4971-8a30-8687dd4eed4e))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR061") (unit 1)
         )
@@ -5277,7 +5037,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 205.74 93.98 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid c5bb056f-bd85-43c0-b4ae-373ffb74fddd)
-    (property "Reference" "#PWR?" (at 205.74 100.33 0)
+    (property "Reference" "#PWR092" (at 205.74 100.33 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 205.74 97.79 0)
@@ -5292,9 +5052,6 @@
     (pin "1" (uuid eb899f95-40ee-4938-8a2e-ebffc065df2a))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR092") (unit 1)
         )
@@ -5305,7 +5062,7 @@
   (symbol (lib_id "Device:C_Small") (at 132.08 142.24 90) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid c6de5412-1a6e-42e4-a592-0b7cb7eb1055)
-    (property "Reference" "C?" (at 129.54 137.16 90)
+    (property "Reference" "C40" (at 129.54 137.16 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "0.1μF" (at 129.54 139.065 90)
@@ -5321,9 +5078,6 @@
     (pin "2" (uuid 6721f2a8-cdf8-4700-8586-82892248b7ee))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "C40") (unit 1)
         )
@@ -5339,7 +5093,7 @@
   (symbol (lib_id "Connector:TestPoint_Flag") (at 35.56 30.48 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid c9ae4bc0-0e3f-45d3-9b71-44841e46bd28)
-    (property "Reference" "TP3" (at 43.18 27.813 0)
+    (property "Reference" "TP2" (at 43.18 27.813 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "GND" (at 43.18 30.353 0)
@@ -5354,9 +5108,6 @@
     (pin "1" (uuid 0f62a2dd-5d28-4d00-9618-719d12cddcbe))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
-          (reference "TP3") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "TP2") (unit 1)
         )
@@ -5392,7 +5143,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 160.02 175.26 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid cf7f61c2-8a6a-42ce-ac7d-e78f9316f5d1)
-    (property "Reference" "#PWR?" (at 160.02 181.61 0)
+    (property "Reference" "#PWR088" (at 160.02 181.61 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 160.02 179.07 0)
@@ -5407,9 +5158,6 @@
     (pin "1" (uuid 688ccc62-1b8c-4096-97e7-bb939fef4be8))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR088") (unit 1)
         )
@@ -5420,7 +5168,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 152.4 157.48 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid cf80c95c-07d8-4c64-9258-f85031f5893b)
-    (property "Reference" "#PWR?" (at 152.4 163.83 0)
+    (property "Reference" "#PWR086" (at 152.4 163.83 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 152.4 161.29 0)
@@ -5435,9 +5183,6 @@
     (pin "1" (uuid 15b25a28-cb27-4400-be94-21149b3115a3))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR086") (unit 1)
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@@ -5448,7 +5193,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 246.38 40.64 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid d2875ee4-ed6b-4026-9d7b-80456fde76cb)
-    (property "Reference" "#PWR?" (at 246.38 46.99 0)
+    (property "Reference" "#PWR0106" (at 246.38 46.99 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 246.38 44.45 0)
@@ -5463,9 +5208,6 @@
     (pin "1" (uuid d3aed2d5-dadb-4df1-b6a0-f01da9dbf3bd))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR0106") (unit 1)
         )
@@ -5557,7 +5299,7 @@
   (symbol (lib_id "giraffe_symbols:Generic_LED") (at 266.7 137.16 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid dd2317f3-aef0-4fd1-bf1a-0344f46e1dfa)
-    (property "Reference" "LED?" (at 266.7 129.54 0)
+    (property "Reference" "LED5" (at 266.7 129.54 0)
       (effects (font (size 1.27 1.27)))
     )
     (property "Value" "PTT" (at 266.7 132.08 0)
@@ -5573,9 +5315,6 @@
     (pin "2" (uuid 92050953-5b27-4e61-aa90-4d4bfed465fe))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
-          (reference "LED?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "LED5") (unit 1)
         )
@@ -5611,7 +5350,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 55.88 149.86 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid de85a38c-23bf-4f24-a864-abe887cd8123)
-    (property "Reference" "#PWR?" (at 55.88 156.21 0)
+    (property "Reference" "#PWR065" (at 55.88 156.21 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 55.88 153.67 0)
@@ -5626,9 +5365,6 @@
     (pin "1" (uuid 3147480e-9db1-4cef-87f3-070be23df261))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR065") (unit 1)
         )
@@ -5639,7 +5375,7 @@
   (symbol (lib_id "giraffe_symbols:Generic_LED") (at 248.92 121.92 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid df6f267c-0d13-45aa-9da7-02cd03700981)
-    (property "Reference" "LED?" (at 248.92 114.3 0)
+    (property "Reference" "LED4" (at 248.92 114.3 0)
       (effects (font (size 1.27 1.27)))
     )
     (property "Value" "RX" (at 248.92 116.84 0)
@@ -5655,9 +5391,6 @@
     (pin "2" (uuid b42e5833-d75f-4c7f-97cc-3a783050d880))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
-          (reference "LED?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "LED4") (unit 1)
         )
@@ -5693,7 +5426,7 @@
   (symbol (lib_id "Device:C_Small") (at 144.78 86.36 180) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid dfb17270-2eb4-442b-a25c-5ea4ab0cf1f4)
-    (property "Reference" "C?" (at 148.59 85.725 0)
+    (property "Reference" "C42" (at 148.59 85.725 0)
       (effects (font (size 1.27 1.27)))
     )
     (property "Value" "10kpF" (at 149.225 87.63 0)
@@ -5709,9 +5442,6 @@
     (pin "2" (uuid f8078319-0b3d-4512-8b7c-a1323e83066a))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "C42") (unit 1)
         )
@@ -5727,7 +5457,7 @@
   (symbol (lib_id "Device:C_Polarized_Small") (at 83.82 185.42 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid e66ca17a-d5a9-4c46-b85f-4c20bbd106d5)
-    (property "Reference" "C?" (at 83.82 182.88 0)
+    (property "Reference" "C29" (at 83.82 182.88 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "10μF" (at 83.82 187.96 0)
@@ -5743,9 +5473,6 @@
     (pin "2" (uuid a5e706e7-3f35-4100-b936-ede3725db531))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "C29") (unit 1)
         )
@@ -5761,7 +5488,7 @@
   (symbol (lib_id "Connector:TestPoint_Alt") (at 142.24 22.86 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid e817348b-15fc-40ed-a110-844da303f965)
-    (property "Reference" "TP?" (at 143.51 19.05 0)
+    (property "Reference" "TP9" (at 143.51 19.05 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "~" (at 139.7 20.828 0)
@@ -5776,9 +5503,6 @@
     (pin "1" (uuid 0cf53d74-31a8-47b2-9281-9f65eb39bccf))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
-          (reference "TP?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "TP9") (unit 1)
         )
@@ -5789,7 +5513,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 177.8 127 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid e8b5a50e-4fcb-4c2f-a1e6-b5780f1acdd4)
-    (property "Reference" "#PWR?" (at 177.8 133.35 0)
+    (property "Reference" "#PWR090" (at 177.8 133.35 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 177.8 130.81 0)
@@ -5804,9 +5528,6 @@
     (pin "1" (uuid 5f9be8fb-bfb0-469d-8663-5a1910dcf4fc))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
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         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR090") (unit 1)
         )
@@ -5817,7 +5538,7 @@
   (symbol (lib_id "giraffe_symbols:S_4V") (at 127 78.74 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid f08f4c17-3db3-4765-80fb-6ddde8482dbf)
-    (property "Reference" "#PWR?" (at 127 82.55 0)
+    (property "Reference" "#PWR078" (at 127 82.55 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_4V" (at 127 74.295 0)
@@ -5832,9 +5553,6 @@
     (pin "1" (uuid ff7645e7-e719-48c7-a7c9-3f8c71964b58))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR078") (unit 1)
         )
@@ -5845,7 +5563,7 @@
   (symbol (lib_id "Device:C_Small") (at 210.82 180.34 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid f1a64997-1bb8-495b-8704-e16f12026674)
-    (property "Reference" "C?" (at 213.36 179.07 0)
+    (property "Reference" "C44" (at 213.36 179.07 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "20pF" (at 213.36 181.61 0)
@@ -5861,9 +5579,6 @@
     (pin "2" (uuid 4d1e4940-0964-43ec-bfc2-235b426c2e64))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "C44") (unit 1)
         )
@@ -5879,7 +5594,7 @@
   (symbol (lib_id "Device:C_Small") (at 45.72 165.1 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid f1d291a1-8bc5-4f95-bb2b-397a50bc409d)
-    (property "Reference" "C?" (at 46.99 163.83 0)
+    (property "Reference" "C24" (at 46.99 163.83 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "1μF" (at 46.99 166.37 0)
@@ -5895,9 +5610,6 @@
     (pin "2" (uuid 5a04c791-1382-401e-95da-cadc7ebbf815))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "C24") (unit 1)
         )
@@ -5913,7 +5625,7 @@
   (symbol (lib_id "Device:R_Small") (at 33.02 157.48 90) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid f31cbeb9-2db4-44f9-acb7-6ca1ca6be9da)
-    (property "Reference" "R?" (at 28.575 156.21 90)
+    (property "Reference" "R28" (at 28.575 156.21 90)
       (effects (font (size 1.27 1.27)))
     )
     (property "Value" "22Ω" (at 36.83 156.21 90)
@@ -5929,9 +5641,6 @@
     (pin "2" (uuid 58ebaf9b-c1b4-410c-9b12-d67cf07d1bc9))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "R28") (unit 1)
         )
@@ -5947,7 +5656,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 210.82 182.88 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid f35f6380-4f15-4cc5-86c6-b6fba92eb969)
-    (property "Reference" "#PWR?" (at 210.82 189.23 0)
+    (property "Reference" "#PWR093" (at 210.82 189.23 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 210.82 186.69 0)
@@ -5962,9 +5671,6 @@
     (pin "1" (uuid 16bfe83c-d602-4fe1-93a3-eb3b2c92ddf3))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR093") (unit 1)
         )
@@ -5975,7 +5681,7 @@
   (symbol (lib_id "Device:C_Small") (at 134.62 86.36 180) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid f6ac46fc-8f03-4d24-98ef-258e53b19102)
-    (property "Reference" "C?" (at 138.43 85.725 0)
+    (property "Reference" "C41" (at 138.43 85.725 0)
       (effects (font (size 1.27 1.27)))
     )
     (property "Value" "0.1µF" (at 139.065 87.63 0)
@@ -5991,9 +5697,6 @@
     (pin "2" (uuid 65b32da8-dda4-422c-8eea-d85382e3aa6e))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "C41") (unit 1)
         )
@@ -6009,7 +5712,7 @@
   (symbol (lib_id "Device:C_Small") (at 116.84 165.1 90) (mirror x) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid f7502081-0255-488f-bc90-b0c9b57d6709)
-    (property "Reference" "C?" (at 111.76 163.83 90)
+    (property "Reference" "C37" (at 111.76 163.83 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "1μF" (at 118.11 163.83 90)
@@ -6025,9 +5728,6 @@
     (pin "2" (uuid c84dce56-e1e2-444b-bdd5-026f8e3665d1))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "C37") (unit 1)
         )
@@ -6043,7 +5743,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 139.7 182.88 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid f8b681fd-bc3a-4c1c-9d98-281384d9b929)
-    (property "Reference" "#PWR?" (at 139.7 189.23 0)
+    (property "Reference" "#PWR082" (at 139.7 189.23 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 139.7 186.69 0)
@@ -6058,9 +5758,6 @@
     (pin "1" (uuid bc9363ea-85d1-4bec-b150-96a37837ecd0))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR082") (unit 1)
         )
@@ -6097,7 +5794,7 @@
   (symbol (lib_id "Device:R_Small") (at 198.12 91.44 270) (mirror x) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid f9bb5bfa-a89c-48af-b381-dde064ef89aa)
-    (property "Reference" "R?" (at 200.025 87.63 90)
+    (property "Reference" "R48" (at 200.025 87.63 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "0Ω" (at 200.025 89.535 90)
@@ -6113,12 +5810,6 @@
     (pin "2" (uuid ec719513-2378-4df0-b1b7-af02f5dab514))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "R?") (unit 1)
-        )
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/7384c1b4-69d8-435f-8d37-4f0768f54f3f"
-          (reference "R?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "R48") (unit 1)
         )
@@ -6129,7 +5820,7 @@
   (symbol (lib_id "Device:C_Small") (at 154.94 86.36 180) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid fa9f2284-b6a6-403a-8099-c9becd6bfae8)
-    (property "Reference" "C?" (at 158.75 85.09 0)
+    (property "Reference" "C43" (at 158.75 85.09 0)
       (effects (font (size 1.27 1.27)))
     )
     (property "Value" "1kpF" (at 159.385 86.995 0)
@@ -6145,9 +5836,6 @@
     (pin "2" (uuid 47b50ecf-f8c5-4ac5-8248-4bcada0e5703))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "C43") (unit 1)
         )
@@ -6163,7 +5851,7 @@
   (symbol (lib_id "Device:C_Small") (at 88.9 185.42 180) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid fb9175d0-a8c2-4253-aee6-fefec87315b9)
-    (property "Reference" "C?" (at 88.9 182.88 0)
+    (property "Reference" "C30" (at 88.9 182.88 0)
       (effects (font (size 1.27 1.27)) (justify right))
     )
     (property "Value" "1uF" (at 88.9 187.96 0)
@@ -6179,9 +5867,6 @@
     (pin "2" (uuid d5537405-beec-4659-8516-3d2984f5eea9))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "C?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "C30") (unit 1)
         )
@@ -6197,7 +5882,7 @@
   (symbol (lib_id "giraffe_symbols:S_GND") (at 137.16 144.78 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid fc09929e-efe7-43db-9887-91f0e2f48c4f)
-    (property "Reference" "#PWR?" (at 137.16 151.13 0)
+    (property "Reference" "#PWR081" (at 137.16 151.13 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "S_GND" (at 137.16 148.59 0)
@@ -6212,9 +5897,6 @@
     (pin "1" (uuid 72197c5d-5d45-44ea-be16-0f0bdafb4497))
     (instances
       (project "giraffe_flight_computer"
-        (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d"
-          (reference "#PWR?") (unit 1)
-        )
         (path "/8b6d32d3-7736-4ef0-bfd7-9f676eec710d/ba60804d-01a4-423f-89a4-e92a0bf73814"
           (reference "#PWR081") (unit 1)
         )
diff --git a/project/metadata/diagnostic_ids.jsonc b/project/metadata/diagnostic_ids.jsonc
index 6f45d57f8..14abb5a33 100644
--- a/project/metadata/diagnostic_ids.jsonc
+++ b/project/metadata/diagnostic_ids.jsonc
@@ -660,6 +660,21 @@
       "name":"BMI088 Read Timeout",
       "details":"The BMI088 failed to read data in time.",
       "value": "0x701B"
+    },
+    "rgb_status_led_extra_args":{
+      "name":"RGB Status LED Extra Args",
+      "details":"The RGB status LED extension was provided invalid extra args. (GPIO Config)",
+      "value": "0x701C"
+    },
+    "rgb_status_led_failed_to_setup_pins": {
+      "name":"RGB Status LED Failed to Setup Pins",
+      "details":"The RGB status LED extension failed to setup the GPIO pins.",
+      "value": "0x701D"
+    },
+    "rgb_status_led_shutdown_failed": {
+      "name":"RGB Status LED Shutdown Failed",
+      "details":"The RGB status LED extension failed to shutdown.",
+      "value": "0x701E"
     }
   },
   "interface":{
diff --git a/src/common/diagnostic_id_strings.cpp b/src/common/diagnostic_id_strings.cpp
index 3346d8448..a6e1cc57f 100644
--- a/src/common/diagnostic_id_strings.cpp
+++ b/src/common/diagnostic_id_strings.cpp
@@ -151,6 +151,9 @@ const std::unordered_map<DiagnosticId, std::string> K_DIAGNOSTIC_ID_STRING_MAP {
   {DiagnosticId::EXT_FAULT_bmi088AccelConfigError,"EXT_FAULT_bmi088AccelConfigError"},
   {DiagnosticId::EXT_FAULT_bmi088GyroConfigError,"EXT_FAULT_bmi088GyroConfigError"},
   {DiagnosticId::EXT_FAULT_bmi088ReadTimeout,"EXT_FAULT_bmi088ReadTimeout"},
+  {DiagnosticId::EXT_FAULT_rgbStatusLedExtraArgs,"EXT_FAULT_rgbStatusLedExtraArgs"},
+  {DiagnosticId::EXT_FAULT_rgbStatusLedFailedToSetupPins,"EXT_FAULT_rgbStatusLedFailedToSetupPins"},
+  {DiagnosticId::EXT_FAULT_rgbStatusLedShutdownFailed,"EXT_FAULT_rgbStatusLedShutdownFailed"},
   {DiagnosticId::INTERFACE_invalidGpioPin,"INTERFACE_invalidGpioPin"},
   {DiagnosticId::INTERFACE_invalidGpioPinMode,"INTERFACE_invalidGpioPinMode"},
   {DiagnosticId::INTERFACE_initialStateInputPin,"INTERFACE_initialStateInputPin"},
diff --git a/src/common/giraffe_diagnostic_ids.hpp b/src/common/giraffe_diagnostic_ids.hpp
index b68cb569b..c00696a96 100644
--- a/src/common/giraffe_diagnostic_ids.hpp
+++ b/src/common/giraffe_diagnostic_ids.hpp
@@ -156,6 +156,9 @@ enum class DiagnosticId : uint16_t {
   EXT_FAULT_bmi088AccelConfigError=0x7019, // BMI088 Accel Config Error
   EXT_FAULT_bmi088GyroConfigError=0x701A, // BMI088 Gyro Config Error
   EXT_FAULT_bmi088ReadTimeout=0x701B, // BMI088 Read Timeout
+  EXT_FAULT_rgbStatusLedExtraArgs=0x701C, // RGB Status LED Extra Args
+  EXT_FAULT_rgbStatusLedFailedToSetupPins=0x701D, // RGB Status LED Failed to Setup Pins
+  EXT_FAULT_rgbStatusLedShutdownFailed=0x701E, // RGB Status LED Shutdown Failed
   INTERFACE_invalidGpioPin=0x8000, // Invalid GPIO Pin
   INTERFACE_invalidGpioPinMode=0x8001, // Invalid GPIO Pin Mode
   INTERFACE_initialStateInputPin=0x8002, // Initial State Input Pin
diff --git a/src/flight_system/CMakeLists.txt b/src/flight_system/CMakeLists.txt
index 7dfe32a4f..e2e6c52c5 100644
--- a/src/flight_system/CMakeLists.txt
+++ b/src/flight_system/CMakeLists.txt
@@ -71,4 +71,11 @@ target_include_directories(
   ${EXE_NAME}
   PRIVATE
   ${THIRD_PARTY_SRC}/nlohmann_json/single_include
-)
\ No newline at end of file
+)
+
+if(DEFINED ENV{SIMULATED_EXTENSIONS})
+  if ($ENV{SIMULATED_EXTENSIONS} EQUAL "1")
+    message(STATUS "=== Simulated Extensions Enabled")
+    target_compile_definitions(${EXE_NAME} PRIVATE SIMULATED_EXTENSIONS=1)
+  endif()
+endif()
\ No newline at end of file
diff --git a/src/flight_system/extensions/extension_base.cpp b/src/flight_system/extensions/extension_base.cpp
index 3bd655e66..452f1e4ef 100644
--- a/src/flight_system/extensions/extension_base.cpp
+++ b/src/flight_system/extensions/extension_base.cpp
@@ -86,6 +86,7 @@ void Extension::error(DiagnosticId log_id, const std::string &extra_info) {
   packet.id = log_id;
   packet.secondary_identifier = metadata_.name;
   packet.info = extra_info;
+  packet.level = data::LogPacket::Level::ERROR;
   interfaces_.streams.log.addPacket(packet);
 }
 
@@ -95,6 +96,7 @@ void Extension::error(DiagnosticId log_id, int info) {
   packet.id = log_id;
   packet.secondary_identifier = metadata_.name;
   packet.info = std::to_string(info);
+  packet.level = data::LogPacket::Level::ERROR;
   interfaces_.streams.log.addPacket(packet);
 }
 
@@ -104,6 +106,17 @@ void Extension::info(std::string info) {
   packet.id = DiagnosticId::GENERIC_info;
   packet.secondary_identifier = metadata_.name;
   packet.info = info;
+  packet.level = data::LogPacket::Level::INFO;
+  interfaces_.streams.log.addPacket(packet);
+}
+
+void Extension::debug(std::string info) {
+  data::LogPacket packet;
+  packet.source = kExtensionId;
+  packet.id = DiagnosticId::GENERIC_debug;
+  packet.secondary_identifier = metadata_.name;
+  packet.info = info;
+  packet.level = data::LogPacket::Level::DEBUG;
   interfaces_.streams.log.addPacket(packet);
 }
 
diff --git a/src/flight_system/extensions/extension_base.hpp b/src/flight_system/extensions/extension_base.hpp
index 9c7a6dc33..091551f64 100644
--- a/src/flight_system/extensions/extension_base.hpp
+++ b/src/flight_system/extensions/extension_base.hpp
@@ -32,7 +32,7 @@ namespace extension {
  */
 struct ExtensionResources {
   ExtensionResources(data::Streams &streams, cfg::gEnum::I2CBus i2c_bus,
-                     giraffe::StatusLed &status_led)
+                     giraffe::StatusLedState &status_led)
       : streams(streams), i2c_bus(i2c_bus), status_led(status_led) {
   }
 
@@ -57,7 +57,7 @@ struct ExtensionResources {
   /**
    * @brief The status LED.
    */
-  giraffe::StatusLed &status_led;
+  giraffe::StatusLedState &status_led;
 };
 
 /**
@@ -145,6 +145,7 @@ class Extension {
   void error(DiagnosticId, const std::string &info = "");
   void error(DiagnosticId log_id, int info);
   void info(std::string info);
+  void debug(std::string message);
 
   /**
    * @brief Returns true if the extension has been requested to stop.
@@ -164,13 +165,6 @@ class Extension {
    */
   void raiseFault(DiagnosticId ext_fault_code, std::string info = "");
 
-  /**
-   * @brief For when debugging is enabled, simple debug messages can be sent to
-   * the log.
-   * @param message
-   */
-  void debug(std::string message);
-
   /**
    * @brief Sleep internally for a given number of milliseconds.
    * @details This has a limit of 1 second.
diff --git a/src/flight_system/extensions/rgb_status_led.cpp b/src/flight_system/extensions/rgb_status_led.cpp
index 68841973a..7c2800ce8 100644
--- a/src/flight_system/extensions/rgb_status_led.cpp
+++ b/src/flight_system/extensions/rgb_status_led.cpp
@@ -15,18 +15,140 @@
  */
 
 #include "rgb_status_led.hpp"
+#include "giraffe_exception.hpp"
 
 namespace extension {
 
 RgbStatusLed::RgbStatusLed(ExtensionResources &resources,
                            cfg::ExtensionMetadata metadata)
-    : Extension(resources, metadata) {
+    : Extension(resources, metadata), status_led_(resources.status_led) {
+  size_t pos = 0;
+  static const std::string delimiter = ",";
+
+  std::string pin_str = metadata.extra_args;
+  std::string red_pin_str;
+  std::string green_pin_str;
+  std::string blue_pin_str;
+
+  try {
+    // parse format <pin1_unint,pin2_unit,pin3_unit>
+    red_pin_str = pin_str.substr(0, pin_str.find(delimiter));
+    pin_str.erase(0, pin_str.find(delimiter) + delimiter.length());
+    green_pin_str = pin_str.substr(0, pin_str.find(delimiter));
+    pin_str.erase(0, pin_str.find(delimiter) + delimiter.length());
+    blue_pin_str = pin_str;
+
+    // Check for extra arguments
+    if (pin_str.length() > 2 || red_pin_str.empty() || green_pin_str.empty() ||
+        blue_pin_str.empty()) {
+      raiseFault(DiagnosticId::EXT_FAULT_rgbStatusLedExtraArgs,
+                 "0: " + pin_str + "," + red_pin_str + "," + green_pin_str +
+                     "," + blue_pin_str);
+      return;
+    }
+  } catch (const std::exception &e) {
+    /// @todo Add extension fault
+    raiseFault(DiagnosticId::EXT_FAULT_rgbStatusLedExtraArgs, "1");
+    return;
+  }
+
+  try {
+    // Convert the pin strings to numbers
+    uint8_t red_pin_num = static_cast<uint8_t>(std::stoi(red_pin_str));
+    uint8_t green_pin_num = static_cast<uint8_t>(std::stoi(green_pin_str));
+    uint8_t blue_pin_num = static_cast<uint8_t>(std::stoi(blue_pin_str));
+
+    // Setup the pins
+    constexpr giraffe::Gpio::PinMode K_PIN_MODE =
+        giraffe::Gpio::PinMode::OUTPUT;
+    constexpr bool K_DEFAULT_STATE = false;
+    red_pin_ = giraffe::Gpio::Pin(red_pin_num, K_PIN_MODE, K_DEFAULT_STATE);
+    green_pin_ = giraffe::Gpio::Pin(green_pin_num, K_PIN_MODE, K_DEFAULT_STATE);
+    blue_pin_ = giraffe::Gpio::Pin(blue_pin_num, K_PIN_MODE, K_DEFAULT_STATE);
+  } catch (const std::exception &e) {
+    /// @todo Add extension fault
+    raiseFault(DiagnosticId::EXT_FAULT_rgbStatusLedExtraArgs,
+               "2 " + std::string(e.what()));
+    return;
+  }
+
+  debug("RGB Status LED Pins Set: " + red_pin_str + "," + green_pin_str + "," +
+        blue_pin_str);
 }
 
 void RgbStatusLed::startup() {
+  // Take ownership of the pins
+  try {
+    gpio_.setupPin(red_pin_);
+    gpio_.setupPin(green_pin_);
+    gpio_.setupPin(blue_pin_);
+  } catch (const GiraffeException &e) {
+    raiseFault(DiagnosticId::EXT_FAULT_rgbStatusLedFailedToSetupPins,
+               std::string(e.what()));
+  }
 }
 
 void RgbStatusLed::loop() {
+  auto red_state = status_led_.getRedState();
+  auto green_state = status_led_.getGreenState();
+  auto blue_state = status_led_.getBlueState();
+
+  // Check for status led states and set the pins accordingly
+  // clang-format off
+
+  // red LED logic
+  if (
+    red_state == giraffe::StatusLedState::State::ON
+    ||
+    (red_state == giraffe::StatusLedState::State::BLINK && !current_red_state_)
+    ) {
+    gpio_.write(red_pin_, true);
+    current_red_state_ = true;
+  } else {
+    gpio_.write(red_pin_, false);
+    current_red_state_ = false;
+  }
+
+  // green LED logic
+  if (
+    green_state == giraffe::StatusLedState::State::ON
+    ||
+    (green_state == giraffe::StatusLedState::State::BLINK && !current_green_state_)
+    ) {
+    gpio_.write(green_pin_, true);
+    current_green_state_ = true;
+  } else {
+    gpio_.write(green_pin_, false);
+    current_green_state_ = false;
+  }
+
+  // blue LED logic
+  if (
+    blue_state == giraffe::StatusLedState::State::ON
+    ||
+    (blue_state == giraffe::StatusLedState::State::BLINK && !current_blue_state_)
+    ) {
+    gpio_.write(blue_pin_, true);
+    current_blue_state_ = true;
+  } else {
+    gpio_.write(blue_pin_, false);
+    current_blue_state_ = false;
+  }
+  // clang-format on
+}
+
+void RgbStatusLed::shutdown() {
+  try {
+    gpio_.write(red_pin_, false);
+    gpio_.write(green_pin_, false);
+    gpio_.write(blue_pin_, false);
+    gpio_.releasePin(red_pin_);
+    gpio_.releasePin(green_pin_);
+    gpio_.releasePin(blue_pin_);
+  } catch (const GiraffeException &e) {
+    raiseFault(DiagnosticId::EXT_FAULT_rgbStatusLedShutdownFailed,
+               std::string(e.what()));
+  }
 }
 
 } // namespace extension
\ No newline at end of file
diff --git a/src/flight_system/extensions/rgb_status_led.hpp b/src/flight_system/extensions/rgb_status_led.hpp
index c6a7a2a85..5833fadad 100644
--- a/src/flight_system/extensions/rgb_status_led.hpp
+++ b/src/flight_system/extensions/rgb_status_led.hpp
@@ -18,17 +18,38 @@
 #define RGB_STATUS_LED_HPP_
 
 #include "extension_base.hpp"
+#include "gpio.hpp"
+#include "status_led.hpp"
 
 namespace extension {
 
+/**
+ * @brief A simple extension to control an RGB status LED.
+ * @details This extension controls an RGB status LED via GPIO pins. The pin
+ * numbers should be passed in via the extra_args field of the extension config.
+ * These are passed in as a comma separated list of integers. For example:
+ * "extra_args": "1,2,3"
+ */
 class RgbStatusLed : public Extension {
 public:
   RgbStatusLed(ExtensionResources &resources, cfg::ExtensionMetadata metadata);
+  ~RgbStatusLed() = default;
 
   void startup() override;
   void loop() override;
+  void shutdown() override;
 
 private:
+  giraffe::StatusLedState &status_led_;
+
+  giraffe::Gpio gpio_{};
+  giraffe::Gpio::Pin red_pin_{};
+  giraffe::Gpio::Pin green_pin_{};
+  giraffe::Gpio::Pin blue_pin_{};
+
+  bool current_red_state_{false};
+  bool current_green_state_{false};
+  bool current_blue_state_{false};
 };
 
 } // namespace extension
diff --git a/src/flight_system/flight_runner.cpp b/src/flight_system/flight_runner.cpp
index c324f893c..8bc47bbbf 100644
--- a/src/flight_system/flight_runner.cpp
+++ b/src/flight_system/flight_runner.cpp
@@ -185,14 +185,12 @@ auto FlightRunner::shutdown() -> void {
 }
 
 auto FlightRunner::flightLoop() -> int {
-
   std::cout << "Starting Flight Procedure" << std::endl;
-  static int count = 0;
+  shared_data_.status_led.setGreen(StatusLedState::State::BLINK);
+  // static int count = 0;
   while (!shutdown_signal_) { // The endless loop where everything happens
     std::this_thread::sleep_for(std::chrono::milliseconds(50));
 
-    shared_data_.status_led.blinkGreen();
-
     if (shared_data_.streams.command.getNumPackets() > 0) {
       data::CommandPacket command_packet{};
       bool new_command = shared_data_.streams.command.getPacket(command_packet);
diff --git a/src/flight_system/interface/gpio.cpp b/src/flight_system/interface/gpio.cpp
index 78cfc592c..b0e0ceaf7 100644
--- a/src/flight_system/interface/gpio.cpp
+++ b/src/flight_system/interface/gpio.cpp
@@ -220,6 +220,21 @@ bool Gpio::read(Pin pin) {
   return (value & (1 << shift)) ? 1 : 0;
 }
 
+void Gpio::releasePin(Pin pin) {
+  const std::lock_guard<std::mutex> lock(gpio_lock_);
+  if (!verifyInitialized()) {
+    throw GiraffeException(DiagnosticId::INTERFACE_gpioNotInitialized,
+                           std::to_string(pin.pin_number));
+  }
+  if (!isOwner(pin)) {
+    throw GiraffeException(DiagnosticId::INTERFACE_gpioNotOwner,
+                           std::to_string(pin.pin_number));
+  }
+
+  reserved_pins_.at(pin.pin_number) = Pin{};
+  pins_owned_ &= ~(1 << pin.pin_number);
+}
+
 bool Gpio::isPinReserved(const Pin &pin) {
   if (reserved_pins_.at(pin.pin_number).mode == PinMode::UNINITIALIZED &&
       reserved_pins_.at(pin.pin_number).pin_number == 0) {
diff --git a/src/flight_system/interface/gpio.hpp b/src/flight_system/interface/gpio.hpp
index b34a7caa3..535710403 100644
--- a/src/flight_system/interface/gpio.hpp
+++ b/src/flight_system/interface/gpio.hpp
@@ -118,6 +118,14 @@ class Gpio {
    */
   bool read(Pin pin);
 
+  /**
+   * @brief Release a pin for use by another instance.
+   *
+   * @param pin - The pin to release.
+   * @exception GpioException
+   */
+  void releasePin(Pin pin);
+
 private:
   /**
    * @brief A function to check if a pin has been reserved.
diff --git a/src/flight_system/modules/extension/extension_module.cpp b/src/flight_system/modules/extension/extension_module.cpp
index db3b51fe2..d4ef81785 100644
--- a/src/flight_system/modules/extension/extension_module.cpp
+++ b/src/flight_system/modules/extension/extension_module.cpp
@@ -27,7 +27,6 @@
 #include "simulated_extensions.hpp"
 // --------------------
 
-inline constexpr bool LOAD_SIMULATED_EXTENSIONS = true;
 static const std::vector<cfg::ExtensionMetadata> SIMULATED_EXTENSIONS = {
     cfg::ExtensionMetadata{
         "sim_temp", true, cfg::gEnum::ExtensionType::SIM_TEMP, 1000, false, ""},
@@ -57,22 +56,22 @@ ExtensionModule::ExtensionModule(data::SharedData &shared_data,
 void ExtensionModule::startup() {
   updateLocalConfig(); // Load in the config for the extension.
 
-  // Load in the simulated extensions.
-  if (LOAD_SIMULATED_EXTENSIONS) {
-    for (auto &ext_meta : SIMULATED_EXTENSIONS) {
-      // Create the extension.
-      auto extension = createExtension(ext_meta);
-      if (!extension.has_value()) {
-        error(DiagnosticId::EXTENSION_MODULE_failedToCreate, ext_meta.name);
-        continue;
-      }
-      info("Loaded simulated extension: " + ext_meta.name);
-      // Add the extension to the list of extensions.
-      extensions_.push_back(extension.value());
+// Load in the simulated extensions.
+#ifdef SIMULATED_EXTENSIONS
+  for (auto &ext_meta : SIMULATED_EXTENSIONS) {
+    // Create the extension.
+    auto extension = createExtension(ext_meta);
+    if (!extension.has_value()) {
+      error(DiagnosticId::EXTENSION_MODULE_failedToCreate, ext_meta.name);
+      continue;
     }
+    info("Loaded simulated extension: " + ext_meta.name);
+    // Add the extension to the list of extensions.
+    extensions_.push_back(extension.value());
   }
+#endif
 
-  // Load in the extensions.
+  // Load in the extensions
   for (auto &ext_meta : configuration_.extensions.getExtensions()) {
     // Create the extension.
     auto extension = createExtension(ext_meta);
diff --git a/src/flight_system/shared_data/shared_data.hpp b/src/flight_system/shared_data/shared_data.hpp
index 6211b0df4..e92c9f5cc 100644
--- a/src/flight_system/shared_data/shared_data.hpp
+++ b/src/flight_system/shared_data/shared_data.hpp
@@ -103,7 +103,7 @@ struct SharedData {
   SharedBlocks blocks{};
   Misc misc = Misc();
   LogContainer log_container{};
-  giraffe::StatusLed status_led{};
+  giraffe::StatusLedState status_led{};
 
 #ifndef DNDEBUG // Defined by CMake
   /**
diff --git a/src/flight_system/interface/status_led.hpp b/src/flight_system/shared_data/status_led.hpp
similarity index 52%
rename from src/flight_system/interface/status_led.hpp
rename to src/flight_system/shared_data/status_led.hpp
index f552ae80e..1dca6e784 100644
--- a/src/flight_system/interface/status_led.hpp
+++ b/src/flight_system/shared_data/status_led.hpp
@@ -21,45 +21,39 @@
 
 namespace giraffe {
 
-class StatusLed {
+class StatusLedState {
 public:
-  StatusLed() = default;
-  ~StatusLed() = default;
+  enum class State { OFF, ON, BLINK };
 
-  void setRed(bool state) {
-    red_ = state;
-  }
-  void setGreen(bool state) {
-    green_ = state;
-  }
-  void setBlue(bool state) {
-    blue_ = state;
-  }
+  StatusLedState() = default;
+  ~StatusLedState() = default;
 
-  void blinkRed() {
-    red_ = !red_;
+  void setRed(State state) {
+    r_state_ = state;
   }
-  void blinkGreen() {
-    green_ = !green_;
+  void setGreen(State state) {
+    g_state_ = state;
   }
-  void blinkBlue() {
-    blue_ = !blue_;
+  void setBlue(State state) {
+    b_state_ = state;
   }
 
-  bool getRed() {
-    return red_;
+  State getRedState() const {
+    return r_state_;
   }
-  bool getGreen() {
-    return green_;
+
+  State getGreenState() const {
+    return g_state_;
   }
-  bool getBlue() {
-    return blue_;
+
+  State getBlueState() const {
+    return b_state_;
   }
 
 private:
-  std::atomic<bool> red_ = false;
-  std::atomic<bool> green_ = false;
-  std::atomic<bool> blue_ = false;
+  std::atomic<State> r_state_ = State::OFF;
+  std::atomic<State> g_state_ = State::OFF;
+  std::atomic<State> b_state_ = State::OFF;
 };
 
 } // namespace giraffe
diff --git a/tests/flight_system/host_tests/extension_test_framework.hpp b/tests/flight_system/host_tests/extension_test_framework.hpp
index 2d7407131..755fb6f45 100644
--- a/tests/flight_system/host_tests/extension_test_framework.hpp
+++ b/tests/flight_system/host_tests/extension_test_framework.hpp
@@ -32,7 +32,7 @@ class ExtensionTestFramework {
   void runExtensionFor(extension::Extension &ext, int ms);
 
   data::Streams streams{};
-  giraffe::StatusLed status_led{};
+  giraffe::StatusLedState status_led{};
   extension::ExtensionResources resources{streams, cfg::gEnum::I2CBus::I2C_1,
                                           status_led};
   cfg::ExtensionMetadata meta{};
diff --git a/tests/flight_system/host_tests/test_extensions.cpp b/tests/flight_system/host_tests/test_extensions.cpp
index a56903a60..fc5b558fa 100644
--- a/tests/flight_system/host_tests/test_extensions.cpp
+++ b/tests/flight_system/host_tests/test_extensions.cpp
@@ -21,13 +21,15 @@
 #include "bmi088.hpp"
 #include "ds18b20.hpp"
 #include "mcp3021.hpp"
+#include "rgb_status_led.hpp"
 #include "samm8q.hpp"
 
 #define BME280_TEST_ENABLED 0
 #define DS18B20_TEST_ENABLED 0
 #define SAMM8Q_TEST_ENABLED 0
 #define MCP3021_TEST_ENABLED 0
-#define BMI088_TEST_ENABLED 1
+#define BMI088_TEST_ENABLED 0
+#define RGB_STATUS_LED_TEST_ENABLED 0
 
 #if BME280_TEST_ENABLED
 TEST(ExtensionsTest, BME280Test) {
@@ -108,4 +110,26 @@ TEST(ExtensionsTest, BMI088Test) {
 
   tf.printStreams();
 }
+#endif
+
+#if RGB_STATUS_LED_TEST_ENABLED
+#include "gpio.hpp"
+
+TEST(ExtensionsTest, RgbStatusLedTest) {
+  giraffe::Gpio::initialize();
+
+  ExtensionTestFramework tf{};
+  tf.status_led.setRed(giraffe::StatusLedState::State::BLINK);
+  tf.status_led.setGreen(giraffe::StatusLedState::State::ON);
+  tf.status_led.setBlue(giraffe::StatusLedState::State::BLINK);
+  tf.meta.update_interval = 500;
+  tf.meta.extra_args = "17,27,22";
+  extension::RgbStatusLed rgb_status_led{tf.resources, tf.meta};
+
+  tf.runExtensionFor(rgb_status_led, 2000);
+
+  EXPECT_GT(tf.getTotalLogPackets(), 0);
+
+  tf.printStreams();
+}
 #endif
\ No newline at end of file
diff --git a/tests/flight_system/host_tests/test_interfaces.cpp b/tests/flight_system/host_tests/test_interfaces.cpp
index 1a8330085..110401ba1 100644
--- a/tests/flight_system/host_tests/test_interfaces.cpp
+++ b/tests/flight_system/host_tests/test_interfaces.cpp
@@ -23,6 +23,11 @@
 
 using namespace giraffe;
 
+// #define I2C_TEST
+// #define SPI_TEST
+// #define GPIO_TEST
+
+// choose the sensor for the i2c test
 // #define BME280
 #define BME280
 
@@ -38,6 +43,7 @@ inline constexpr uint8_t kIdValue = 0x55;
 #error "No sensor defined"
 #endif
 
+#ifdef I2C_TEST
 TEST(InterfaceTest, i2cInterfaceTest) {
   std::mutex bus_lock{};
   I2cInterface i2c{cfg::gEnum::I2CBus::I2C_1, kAddress, bus_lock};
@@ -50,7 +56,9 @@ TEST(InterfaceTest, i2cInterfaceTest) {
   EXPECT_EQ(result, I2cInterface::Result::SUCCESS);
   EXPECT_EQ(id_value, kIdValue);
 }
+#endif
 
+#ifdef SPI_TEST
 /**
  * @brief Read the ID register of the gyro on the BMI088 IMU.
  */
@@ -72,23 +80,37 @@ TEST(InterfaceTest, spiInterfaceTest) {
   EXPECT_EQ(spi.transfer(tx_buffer, rx_buffer, 2), true);
   EXPECT_EQ(rx_buffer[1], 0x0F);
 }
+#endif
 
+#ifdef GPIO_TEST
 TEST(InterfaceTest, gpioInterfaceTest) {
 #warning "GPIO test is not complete"
 
   Gpio::initialize();
   Gpio gpio{};
 
-  Gpio::Pin pin26{26, Gpio::PinMode::OUTPUT};
-  gpio.setupPin(pin26);
+  Gpio::Pin pin17{17, Gpio::PinMode::OUTPUT};
+  Gpio::Pin pin27{27, Gpio::PinMode::OUTPUT};
+  Gpio::Pin pin22{22, Gpio::PinMode::OUTPUT};
+  gpio.setupPin(pin17);
+  gpio.setupPin(pin27);
+  gpio.setupPin(pin22);
 
-  gpio.write(pin26, true);
+  gpio.write(pin17, true);
+  gpio.write(pin27, true);
+  gpio.write(pin22, true);
   bst::sleep(1000);
-  gpio.write(pin26, false);
+  gpio.write(pin17, false);
+  gpio.write(pin27, false);
+  gpio.write(pin22, false);
   bst::sleep(1000);
-  gpio.write(pin26, true);
+  gpio.write(pin17, true);
+  gpio.write(pin27, true);
+  gpio.write(pin22, true);
   bst::sleep(1000);
-  gpio.write(pin26, false);
+  gpio.write(pin17, false);
+  gpio.write(pin27, false);
+  gpio.write(pin22, false);
 
   // Gpio::Pin pin13{13, Gpio::PinMode::OUTPUT};
   // Gpio::Pin pin12{12, Gpio::PinMode::INPUT};
@@ -104,4 +126,5 @@ TEST(InterfaceTest, gpioInterfaceTest) {
   //
   // gpio.write(pin13, false);
   // EXPECT_EQ(gpio.read(pin12), false);
-}
\ No newline at end of file
+}
+#endif
\ No newline at end of file