lora_nodemcu.bak

EESchema Schematic File Version 4
LIBS:lora_nodemcu-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L rfm95:RFM95 U1
U 1 1 59C9C638
P 5150 3150
F 0 "U1" H 5200 3200 60  0000 C CNN
F 1 "RFM95" H 5200 3100 60  0000 C CNN
F 2 "DisasterRadio:RFM95" H 5150 3150 60  0001 C CNN
F 3 "" H 5150 3150 60  0001 C CNN
	1    5150 3150
	-1   0    0    1   
$EndComp
$Comp
L lora_nodemcu-rescue:Antenna_Shield-device AE1
U 1 1 59CB0BD9
P 4450 4150
F 0 "AE1" H 4375 4325 50  0000 R CNN
F 1 "Antenna_Shield" H 4375 4250 50  0000 R CNN
F 2 "Connectors_Molex:Molex_SMA_Jack_Edge_Mount" H 4450 4250 50  0001 C CNN
F 3 "" H 4450 4250 50  0001 C CNN
	1    4450 4150
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR01
U 1 1 59CB0D77
P 5800 3650
F 0 "#PWR01" H 5800 3400 50  0001 C CNN
F 1 "GND" H 5800 3500 50  0000 C CNN
F 2 "" H 5800 3650 50  0001 C CNN
F 3 "" H 5800 3650 50  0001 C CNN
	1    5800 3650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR02
U 1 1 59CB0DA4
P 5700 2700
F 0 "#PWR02" H 5700 2450 50  0001 C CNN
F 1 "GND" H 5700 2550 50  0000 C CNN
F 2 "" H 5700 2700 50  0001 C CNN
F 3 "" H 5700 2700 50  0001 C CNN
	1    5700 2700
	-1   0    0    1   
$EndComp
$Comp
L power:+3.3V #PWR03
U 1 1 59CB1055
P 3640 3100
F 0 "#PWR03" H 3640 2950 50  0001 C CNN
F 1 "+3.3V" H 3640 3240 50  0000 C CNN
F 2 "" H 3640 3100 50  0001 C CNN
F 3 "" H 3640 3100 50  0001 C CNN
	1    3640 3100
	0    -1   -1   0   
$EndComp
$Comp
L lora_nodemcu-rescue:R-device R3
U 1 1 59CC447A
P 6350 3100
F 0 "R3" V 6430 3100 50  0000 C CNN
F 1 "JUMPER" V 6250 3100 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 6280 3100 50  0001 C CNN
F 3 "" H 6350 3100 50  0001 C CNN
	1    6350 3100
	0    1    1    0   
$EndComp
$Comp
L lora_nodemcu-rescue:R-device R5
U 1 1 59CC4726
P 6350 3700
F 0 "R5" V 6430 3700 50  0000 C CNN
F 1 "JUMPER" V 6250 3700 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 6280 3700 50  0001 C CNN
F 3 "" H 6350 3700 50  0001 C CNN
	1    6350 3700
	0    1    1    0   
$EndComp
$Comp
L lora_nodemcu-rescue:R-device R6
U 1 1 59CC47A1
P 6350 3950
F 0 "R6" V 6430 3950 50  0000 C CNN
F 1 "JUMPER" V 6250 3950 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 6280 3950 50  0001 C CNN
F 3 "" H 6350 3950 50  0001 C CNN
	1    6350 3950
	0    1    1    0   
$EndComp
$Comp
L lora_nodemcu-rescue:R-device R4
U 1 1 59CF0F92
P 6350 3450
F 0 "R4" V 6430 3450 50  0000 C CNN
F 1 "JUMPER" V 6250 3450 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 6280 3450 50  0001 C CNN
F 3 "" H 6350 3450 50  0001 C CNN
	1    6350 3450
	0    1    1    0   
$EndComp
$Comp
L lora_nodemcu-rescue:R-device R2
U 1 1 59CF1001
P 6350 2800
F 0 "R2" V 6430 2800 50  0000 C CNN
F 1 "JUMPER" V 6250 2800 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 6280 2800 50  0001 C CNN
F 3 "" H 6350 2800 50  0001 C CNN
	1    6350 2800
	0    1    1    0   
$EndComp
$Comp
L lora_nodemcu-rescue:R-device R1
U 1 1 59CF1A56
P 6350 2450
F 0 "R1" V 6430 2450 50  0000 C CNN
F 1 "JUMPER" V 6250 2450 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 6280 2450 50  0001 C CNN
F 3 "" H 6350 2450 50  0001 C CNN
	1    6350 2450
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR04
U 1 1 59D2FC8A
P 7800 5150
F 0 "#PWR04" H 7800 4900 50  0001 C CNN
F 1 "GND" H 7800 5000 50  0000 C CNN
F 2 "" H 7800 5150 50  0001 C CNN
F 3 "" H 7800 5150 50  0001 C CNN
	1    7800 5150
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR05
U 1 1 59D2FCFE
P 8600 4550
F 0 "#PWR05" H 8600 4400 50  0001 C CNN
F 1 "+3.3V" H 8600 4690 50  0000 C CNN
F 2 "" H 8600 4550 50  0001 C CNN
F 3 "" H 8600 4550 50  0001 C CNN
	1    8600 4550
	0    1    1    0   
$EndComp
$Comp
L power:+5V #PWR06
U 1 1 59D2FD9A
P 7050 4550
F 0 "#PWR06" H 7050 4400 50  0001 C CNN
F 1 "+5V" H 7050 4690 50  0000 C CNN
F 2 "" H 7050 4550 50  0001 C CNN
F 3 "" H 7050 4550 50  0001 C CNN
	1    7050 4550
	0    -1   -1   0   
$EndComp
$Comp
L lora_nodemcu-rescue:WeMos_mini-RESCUE-lora_nodemcu U3
U 1 1 59DACFEC
P 8350 2850
F 0 "U3" H 8350 3350 60  0000 C CNN
F 1 "WeMos_mini" H 8350 2350 60  0000 C CNN
F 2 "DisasterRadio:D1_mini_board" H 8900 2150 60  0001 C CNN
F 3 "" H 8900 2150 60  0000 C CNN
	1    8350 2850
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR07
U 1 1 59DAD071
P 7700 1840
F 0 "#PWR07" H 7700 1690 50  0001 C CNN
F 1 "+5V" H 7700 1980 50  0000 C CNN
F 2 "" H 7700 1840 50  0001 C CNN
F 3 "" H 7700 1840 50  0001 C CNN
	1    7700 1840
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR08
U 1 1 59DAD0A3
P 7380 2170
F 0 "#PWR08" H 7380 1920 50  0001 C CNN
F 1 "GND" H 7380 2020 50  0000 C CNN
F 2 "" H 7380 2170 50  0001 C CNN
F 3 "" H 7380 2170 50  0001 C CNN
	1    7380 2170
	-1   0    0    1   
$EndComp
Text Label 8950 2600 0    60   ~ 0
SS
Text Label 8950 2700 0    60   ~ 0
MOSI
Text Label 8950 2800 0    60   ~ 0
MISO
Text Label 8950 2900 0    60   ~ 0
SCK
NoConn ~ 7850 3100
NoConn ~ 7850 3200
NoConn ~ 8850 3000
NoConn ~ 8850 3100
NoConn ~ 8850 3200
NoConn ~ 4500 3200
NoConn ~ 4500 3300
NoConn ~ 5700 2900
NoConn ~ 4500 2900
NoConn ~ 4500 2800
$Comp
L lora_nodemcu-rescue:LM1117-3.3-RESCUE-lora_nodemcu U2
U 1 1 59DDA3AE
P 7800 4550
F 0 "U2" H 7900 4300 50  0000 C CNN
F 1 "LM1117-3.3" H 7800 4800 50  0000 C CNN
F 2 "TO_SOT_Packages_SMD:SOT-223" H 7800 4550 50  0001 C CNN
F 3 "" H 7800 4550 50  0001 C CNN
	1    7800 4550
	1    0    0    -1  
$EndComp
$Comp
L lora_nodemcu-rescue:C-device C2
U 1 1 59DDA417
P 8350 4750
F 0 "C2" H 8375 4850 50  0000 L CNN
F 1 "10uF" H 8375 4650 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 8388 4600 50  0001 C CNN
F 3 "" H 8350 4750 50  0001 C CNN
	1    8350 4750
	-1   0    0    1   
$EndComp
$Comp
L lora_nodemcu-rescue:C-device C1
U 1 1 59DDA458
P 7300 4850
F 0 "C1" H 7325 4950 50  0000 L CNN
F 1 "10uF" H 7325 4750 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7338 4700 50  0001 C CNN
F 3 "" H 7300 4850 50  0001 C CNN
	1    7300 4850
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR09
U 1 1 59E595E3
P 3940 3400
F 0 "#PWR09" H 3940 3150 50  0001 C CNN
F 1 "GND" H 3940 3250 50  0000 C CNN
F 2 "" H 3940 3400 50  0001 C CNN
F 3 "" H 3940 3400 50  0001 C CNN
	1    3940 3400
	0    1    1    0   
$EndComp
NoConn ~ 7850 2800
NoConn ~ 7850 2700
Text Label 4450 3720 0    60   ~ 0
50Ohm
$Comp
L lora_nodemcu-rescue:C_Small-device C4
U 1 1 5A1CF19C
P 7530 2330
F 0 "C4" H 7622 2376 50  0000 L CNN
F 1 "0.1uF" H 7622 2285 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 7530 2330 50  0001 C CNN
F 3 "" H 7530 2330 50  0001 C CNN
	1    7530 2330
	0    -1   -1   0   
$EndComp
$Comp
L lora_nodemcu-rescue:L_Core_Ferrite_Small-device L2
U 1 1 5A1CF7A6
P 7700 2040
F 0 "L2" V 7522 2040 50  0000 C CNN
F 1 "JUMPER" V 7613 2040 50  0000 C CNN
F 2 "Inductors_SMD:L_0805_HandSoldering" H 7700 2040 50  0001 C CNN
F 3 "" H 7700 2040 50  0001 C CNN
	1    7700 2040
	-1   0    0    1   
$EndComp
$Comp
L lora_nodemcu-rescue:C_Small-device C3
U 1 1 5A1DF95C
P 3990 3250
F 0 "C3" H 4082 3296 50  0000 L CNN
F 1 "0.1uF" H 4082 3205 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3990 3250 50  0001 C CNN
F 3 "" H 3990 3250 50  0001 C CNN
	1    3990 3250
	1    0    0    -1  
$EndComp
$Comp
L lora_nodemcu-rescue:L_Core_Ferrite_Small-device L1
U 1 1 5A1DFA59
P 3810 3100
F 0 "L1" V 3632 3100 50  0000 C CNN
F 1 "JUMPER" V 3723 3100 50  0000 C CNN
F 2 "Inductors_SMD:L_0805_HandSoldering" H 3810 3100 50  0001 C CNN
F 3 "" H 3810 3100 50  0001 C CNN
	1    3810 3100
	0    1    1    0   
$EndComp
Wire Wire Line
	4500 3500 4450 3500
Wire Wire Line
	4450 3500 4450 3950
Wire Wire Line
	3940 3400 3990 3400
Wire Wire Line
	5700 3500 5800 3500
Wire Wire Line
	5800 3500 5800 3650
Wire Wire Line
	3910 3100 3990 3100
Wire Wire Line
	5900 3300 5700 3300
Wire Wire Line
	5700 3400 6050 3400
Wire Wire Line
	5700 3100 6200 3100
Wire Wire Line
	5850 3000 5700 3000
Wire Wire Line
	4500 3000 4250 3000
Wire Wire Line
	6050 3400 6050 3700
Wire Wire Line
	5700 3200 6200 3200
Wire Wire Line
	6200 3200 6200 3450
Wire Wire Line
	6200 2800 5850 2800
Wire Wire Line
	6200 2450 4250 2450
Wire Wire Line
	4250 2450 4250 3000
Wire Wire Line
	5700 2800 5700 2700
Wire Wire Line
	7700 2500 7850 2500
Wire Wire Line
	7380 2600 7850 2600
Wire Wire Line
	8850 2600 9450 2600
Wire Wire Line
	7000 3550 9450 3550
Wire Wire Line
	7000 3100 6500 3100
Wire Wire Line
	8850 2700 9300 2700
Wire Wire Line
	9300 3950 6500 3950
Wire Wire Line
	8850 2900 9100 2900
Wire Wire Line
	5900 3300 5900 3950
Wire Wire Line
	5900 3950 6200 3950
Wire Wire Line
	5850 2800 5850 3000
Wire Wire Line
	8850 2800 9200 2800
Wire Wire Line
	9100 2900 9100 3450
Wire Wire Line
	9100 3450 6500 3450
Wire Wire Line
	9200 3700 6500 3700
Wire Wire Line
	6050 3700 6200 3700
Wire Wire Line
	9450 3550 9450 2600
Wire Wire Line
	7000 3550 7000 3100
Wire Wire Line
	8100 4550 8350 4550
Wire Wire Line
	7050 4550 7300 4550
Wire Wire Line
	7800 4850 7800 5000
Wire Wire Line
	7300 4700 7300 4550
Connection ~ 7300 4550
Wire Wire Line
	8350 4550 8350 4600
Connection ~ 8350 4550
Wire Wire Line
	7300 5000 7800 5000
Wire Wire Line
	8350 5000 8350 4900
Connection ~ 7800 5000
Wire Wire Line
	8100 4475 8100 4550
Connection ~ 8100 4550
Wire Wire Line
	7160 2450 6500 2450
Wire Wire Line
	7850 3000 7000 3000
Wire Wire Line
	7000 3000 7000 2800
Wire Wire Line
	7000 2800 6500 2800
Wire Wire Line
	7160 2450 7160 2900
Wire Wire Line
	7160 2900 7850 2900
Wire Wire Line
	7380 2600 7380 2330
Wire Wire Line
	7700 2330 7630 2330
Wire Wire Line
	7430 2330 7380 2330
Connection ~ 7380 2330
Wire Wire Line
	3710 3100 3640 3100
Wire Wire Line
	3990 3350 3990 3400
Connection ~ 3990 3400
Wire Wire Line
	3990 3150 3990 3100
Connection ~ 3990 3100
$Comp
L lora_nodemcu-rescue:C_Small-device C5
U 1 1 5A1F028E
P 9110 2310
F 0 "C5" V 8881 2310 50  0000 C CNN
F 1 "0.1uF" V 8972 2310 50  0000 C CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 9110 2310 50  0001 C CNN
F 3 "" H 9110 2310 50  0001 C CNN
	1    9110 2310
	0    1    1    0   
$EndComp
Wire Wire Line
	8850 2500 8890 2500
Wire Wire Line
	8890 2500 8890 2310
Wire Wire Line
	8890 2310 9010 2310
$Comp
L power:GND #PWR010
U 1 1 5A1F2C89
P 9300 2310
F 0 "#PWR010" H 9300 2060 50  0001 C CNN
F 1 "GND" V 9305 2182 50  0000 R CNN
F 2 "" H 9300 2310 50  0001 C CNN
F 3 "" H 9300 2310 50  0001 C CNN
	1    9300 2310
	0    -1   -1   0   
$EndComp
Wire Wire Line
	9300 2310 9210 2310
Wire Wire Line
	4350 3950 4350 3400
Connection ~ 4350 3400
Wire Wire Line
	7300 4550 7500 4550
Wire Wire Line
	8350 4550 8600 4550
Wire Wire Line
	7800 5000 7800 5150
Wire Wire Line
	7800 5000 8350 5000
Wire Wire Line
	8100 4550 8100 4650
Wire Wire Line
	7700 2330 7700 2500
Wire Wire Line
	7380 2330 7380 2170
Wire Wire Line
	3990 3400 4350 3400
Wire Wire Line
	3990 3100 4500 3100
Wire Wire Line
	4350 3400 4500 3400
Wire Wire Line
	7700 1840 7700 1940
Connection ~ 7700 2330
Wire Wire Line
	7700 2140 7700 2330
Text Label 7700 2350 0    50   ~ 0
wemos_5V
Text Label 4100 3100 0    50   ~ 0
RF95_3V3
Wire Wire Line
	9300 2700 9300 3950
Wire Wire Line
	9200 2800 9200 3700
$EndSCHEMATC