diff --git a/igsparser/msd.py b/igsparser/msd.py
index cfc426b..c27dfdb 100644
--- a/igsparser/msd.py
+++ b/igsparser/msd.py
@@ -270,22 +270,22 @@ def fieldAccels(self, idx):
         0x36: {'name': 'iBS06i', 'fields': ['fieldDummy', 'fieldDummy', 'fieldUser'], 'events': ['button']},
         0x39: {'name': 'iWS01', 'fields': ['fieldTemp', 'fieldHumidity1D'], 'events': ['button']}, # deprecated, for backward compatibility
         0x40: {'name': 'iBS06', 'fields': ['fieldDummy', 'fieldDummy', 'fieldUser'], 'events': []},
-        0x41: {'name': 'iBS08T', 'fields': ['fieldTemp', 'fieldHumidity1D', 'fieldUser'], 'events': ['button']},
-        0x42: {'name': 'iBS09R', 'fields': ['fieldDummy', 'fieldRange', 'fieldUser'], 'events': ['button']},
-        0x43: {'name': 'iBS09PS', 'fields': ['fieldValue', 'fieldCounter', 'fieldUser'], 'events': ['detect']},
-        0x44: {'name': 'iBS09PIR', 'fields': ['fieldDummy', 'fieldDummy', 'fieldUser'], 'events': ['pir']},
-        0x45: {'name': 'iBS09LX', 'fields': ['fieldDummy', 'fieldLux', 'fieldUser'], 'events': ['button']},
-        0x48: {'name': 'iBS08', 'fields': ['fieldTempEnv', 'fieldTemp', 'fieldUser'], 'events': ['detect']},
+        0x48: {'name': 'iBS08', 'fields': ['fieldTempEnv', 'fieldTemp', 'fieldUser'], 'events': ['detect']}, # deprecated, for backward compatibility
     }
 
-    ibs07Features = {
+    # iBS07 only
+    ibsBC87Features = {
         0x39: {'name': 'iWS01', 'fields': ['fieldTemp', 'fieldHumidity1D'], 'events': ['button']}, # deprecated, for backward compatibility
+        0x50: {'name': 'iBS07', 'fields': ['fieldTemp', 'fieldHumidity', 'fieldLux', 'fieldAccel'], 'events': ['button']}
+    }
+
+    # iBS08/iBS09, support 7 fields at max
+    ibsBC88Features = {
         0x41: {'name': 'iBS08T', 'fields': ['fieldTemp', 'fieldHumidity1D'], 'events': ['button']},
         0x42: {'name': 'iBS09R', 'fields': ['fieldDummy', 'fieldRange'], 'events': ['button']},
         0x43: {'name': 'iBS09PS', 'fields': ['fieldDummy', 'fieldCounter'], 'events': ['detect']},
         0x44: {'name': 'iBS09PIR', 'fields': [], 'events': ['pir']},
-        0x45: {'name': 'iBS09LX', 'fields': ['fieldDummy', 'fieldDummy', 'fieldLux'], 'events': ['button']},
-        0x50: {'name': 'iBS07', 'fields': ['fieldTemp', 'fieldHumidity', 'fieldLux', 'fieldAccel'], 'events': ['button']}
+        0x45: {'name': 'iBS08TL', 'fields': ['fieldTemp', 'fieldHumidity1D', 'fieldLux'], 'events': ['button']},
     }
 
     def ingics_ibs(self, features):
@@ -315,9 +315,9 @@ def ingics_ibs(self, features):
         self.events['boot'] = ((extraFlag & 0x10) != 0)
         self.events = MsdEvents(self.events)
 
-    def ingics_ibsBC87(self):
-        subtype = struct.unpack('B', bytes(self.raw[19:20]))[0]
-        extraFlag = struct.unpack('B', bytes(self.raw[21:22]))[0]
+    def ingics_ibsBC87(self, subtypeIdx, features):
+        subtype = struct.unpack('B', bytes(self.raw[subtypeIdx:subtypeIdx+1]))[0]
+        extraFlag = struct.unpack('B', bytes(self.raw[subtypeIdx+2:subtypeIdx+3]))[0]
         eventFlag = struct.unpack('B', bytes(self.raw[6:7]))[0]
 
         self.company = 'Ingics'
@@ -326,7 +326,7 @@ def ingics_ibsBC87(self):
         self.events = {}
         self.eventFlag = eventFlag
 
-        feature = self.ibs07Features.get(subtype)
+        feature = features.get(subtype)
         if feature is not None:
             self.type = feature['name']
             idx = 7
@@ -454,5 +454,8 @@ def ingics(self):
                 # iBS05/iBS06
                 self.ingics_ibs(self.ibsFeatures)
             elif self.mfg == 0x082C and code == 0xBC87:
-                # iBS07/iBS08/iBS09
-                self.ingics_ibsBC87()
+                # iBS07
+                self.ingics_ibsBC87(19, self.ibsBC87Features)
+            elif self.mfg == 0x082C and code == 0xBC88:
+                # iBS08/iBS09
+                self.ingics_ibsBC87(21, self.ibsBC88Features)
diff --git a/setup.py b/setup.py
index 7996283..92be109 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 setup(
         name="ingics_message_parser",
-        version="0.4.1",
+        version="0.5.0",
         license="MIT License",
         packages=find_packages(),
         zip_safe=False
diff --git a/tests/test_ibs08.py b/tests/test_ibs08.py
index f134d58..06819d2 100644
--- a/tests/test_ibs08.py
+++ b/tests/test_ibs08.py
@@ -12,14 +12,14 @@ def handler(data, index):
     MessageParser.parse(message, handler)
 
 def test_ibs08t():
-    payload = '02010618FF2C0887BC2C01000B0BA301000000000000000041000000'
+    payload = '0201061AFF2C0888BC2C01000B0BA3010000000000000000000041000000'
     msd = PayloadParser.parse(payload).manufacturerData
     assert msd.type == 'iBS08T'
     assert msd.battery == 3
     assert msd.temperature == 28.27
     assert msd.humidity == 41.9
     assert msd.events.button == False
-    payload = '02010618FF2C0887BCE600016E281300000000000000000041000000'
+    payload = '0201061AFF2C0888BCE600016E2813000000000000000000000041000000'
     msd = PayloadParser.parse(payload).manufacturerData
     assert msd.type == 'iBS08T'
     assert msd.battery == 2.3
@@ -28,20 +28,20 @@ def test_ibs08t():
     assert msd.events.button == True
 
 def test_ibs09r():
-    payload = '02010618FF2C0887BC470100AAAA7400000000000000000042100000'
+    payload = '0201061AFF2C0888BC470100AAAA74000000000000000000000042100000'
     msd = PayloadParser.parse(payload).manufacturerData
     assert msd.type == 'iBS09R'
     assert msd.battery == 3.27
     assert msd.range == 116
 
 def test_ibs09ps():
-    payload = '02010618FF2C0887BC470120AAAA0100000000000000000043100000'
+    payload = '0201061AFF2C0888BC470120AAAA01000000000000000000000043100000'
     msd = PayloadParser.parse(payload).manufacturerData
     assert msd.type == 'iBS09PS'
     assert msd.battery == 3.27
     assert msd.counter == 1
     assert msd.events.detect == True
-    payload = '02010618FF2C0887BC470100AAAA0000000000000000000043100000'
+    payload = '0201061AFF2C0888BC470100AAAA00000000000000000000000043100000'
     msd = PayloadParser.parse(payload).manufacturerData
     assert msd.type == 'iBS09PS'
     assert msd.battery == 3.27
@@ -49,28 +49,40 @@ def test_ibs09ps():
     assert msd.events.detect == False
 
 def test_ibs09pir():
-    payload = '02010618FF2C0887BC470110AAAAFFFF000000000000000044100000'
+    payload = '0201061AFF2C0888BC470110AAAAFFFF0000000000000000000044100000'
     msd = PayloadParser.parse(payload).manufacturerData
     assert msd.type == 'iBS09PIR'
     assert msd.battery == 3.27
     assert msd.events.pir == True
-    payload = '02010618FF2C0887BCFA0000AAAAFFFF000000000000000044100000'
+    payload = '0201061AFF2C0888BCFA0000AAAAFFFF0000000000000000000044100000'
     msd = PayloadParser.parse(payload).manufacturerData
     assert msd.type == 'iBS09PIR'
     assert msd.battery == 2.50
     assert msd.events.pir == False
 
-def test_ibs09lx():
-    payload = '02010618FF2C0887BC470101AAAAFFFF010200000000000045100000'
+def test_ibs08tl():
+    payload = '0201061AFF2C0888BC4701010B0BA3010102000000000000000045100000'
     msd = PayloadParser.parse(payload).manufacturerData
-    assert msd.type == 'iBS09LX'
+    assert msd.type == 'iBS08TL'
     assert msd.battery == 3.27
+    assert msd.temperature == 28.27
+    assert msd.humidity == 41.9
     assert msd.lux == 513
     assert msd.events.button == True
-    payload = '02010618FF2C0887BC200100AAAAFFFFB90700000000000045100000'
+    payload = '0201061AFF2C0888BC2001006E281300B907000000000000000045100000'
     msd = PayloadParser.parse(payload).manufacturerData
-    assert msd.type == 'iBS09LX'
+    assert msd.type == 'iBS08TL'
     assert msd.battery == 2.88
+    assert msd.temperature == 103.5
+    assert msd.humidity == 1.9
     assert msd.lux == 1977
     assert msd.events.button == False
+    payload = '0201061AFF2C0888BC330100870DF5019982000000000000000045020900'
+    msd = PayloadParser.parse(payload).manufacturerData
+    assert msd.type == 'iBS08TL'
+    assert msd.battery == 3.07
+    assert msd.temperature == 34.63
+    assert msd.humidity == 50.1
+    assert msd.lux == 33433
+    assert msd.events.button == False