Reply To: [SOLVED] Rotary encoder with IQaudIO Digi Amp

12. Mai 2017 at 11:55 #28810

Hi Tom,

According to the picture that you sent, you have the wrong wiring, The GPIO 23 and 24 are used for the rotary encoder. And you can use the GPIO 22 and 25 for the button. Regarding to the ground you should connect it to 0V GPIO, please have a look at the below diagram:


Best Regards,
Mohammad Mbydeen