Pin 1 +V
+V
Pin 2 IN / Serial IN
C.5 IN / Serial IN
Pin 3 PIN 4 / IN/OUT
C.4 IN/OUT
Pin 4 PIN 3 / IN
C.3 IN
Pin 5 PIN 2 / IN/OUT
C.2 IN/OUT
Pin 6 PIN 1 / IN/OUT
C.1 IN/OUT
Pin 7 PIN 0 / OUT / Serial OUT C.0 OUT / Serial OUT
Pin 8 GND
GND
Note: First PIN is the Physical PIN, the Second PIN is the Logical PIN
Example: with 08M; in the code for an LED, enter LED = 1, but in an 08M2; it would be: LED = C.1
PIN 7 (OUT 0) can also be used for Sound Output Should include a 10uF Capacitor between Logical PIN 0, (C.0) and Speaker