diff --git a/due_obd2/obd2_bt.h b/due_obd2/obd2_bt.h
index e5a335a..778b1ed 100644
--- a/due_obd2/obd2_bt.h
+++ b/due_obd2/obd2_bt.h
@@ -6,6 +6,10 @@ BT module settings (AT mode):
 +BAUD=115200
 +PIN=1189
 
+HC-05 bluetooth module: 
+  address: 5856:00:017A39
+  IAC: 9E8B33
+
 AT Commands to connect permanently to the OBD2 module:
     AT+RESET
     AT+ORGL (Set to original)
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diff --git a/img/electronics progress 1.jpeg b/img/electronics progress 1.jpeg
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