I'm putting an MPU6050 on an arduino Micro but the interrupt is different than the arduino uno. The external interrupt #0 pin on an arduino uno is pin 2 but its not pin 2 on an arduino micro. So I'm trying to figure out what pin it is on an arduino micro
asked Nov 15, 2016 at 17:28
1 Answer 1
The ATmega32U4 pin mapping says 3.
answered Nov 15, 2016 at 17:34
Ignacio Vazquez-Abrams Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams
17.7k1 gold badge28 silver badges32 bronze badges
-
But pin 3 is the SCL. I'm using that pin to communicate an nrf24l01Eduardo Cunha– Eduardo Cunha2016年11月16日 00:00:57 +00:00Commented Nov 16, 2016 at 0:00
-
Well, you have the mapping now. Pick something.Ignacio Vazquez-Abrams– Ignacio Vazquez-Abrams2016年11月16日 01:33:14 +00:00Commented Nov 16, 2016 at 1:33