Hi, I’m wiring up a pair of Hall effect encoders to the Zumo Shield for Arduino. In the documentation for the quadrature encoders on the Zumo 32U4 it states:
- Digital pin 7, or PE6, reads the right encoder XORed signal using external interrupt INT6.
- Digital pin 8, or PB4, reads the left encoder XORed signal using pin change interrupt PCINT4.
- Digital pin 23 (analog pin 5), or PF0, reads the right encoder channel B.
- Pin PE2 reads the left encoder channel B.
While it’s fairly clear what the digital pins 7, 8 and 23 would be on the Arduino shield, what is the equivalent of PE2? I can’t seem to find where I’d plug my encoder connection.