Take care about the pins!! for I2C
mega:
20 (SDA)
21 (SCL)
duemila:
A4 (SDA)
A5 (SCL)
Do I have to take care about it in the sketch after wiring out??
Take care about the pins!! for I2C
mega:
20 (SDA)
21 (SCL)
duemila:
A4 (SDA)
A5 (SCL)
Do I have to take care about it in the sketch after wiring out??