ASUS Tinker board s - Rotary encoder Pins

Hey all,

Been trying a few different boards and I have an Asus Tinker board S with a HiFiBerry Dac+.

All is working fine. I am trying to set up the Rotary Encoder Plug in. I can’t seem to find the GPIO numbers that correspond to the the PINS. I don’t think it’s the same as RBI. The only info I can find is from ASUS that essentially shows the Pins as GPIO, but that doesn’t seem right and it doesn’t work.

Has anyone had any success getting the encoder to work with the Tinker Board?, if so, what pins did you use and what are the GPIO #'s?

Thanks in advance