Firstly my apologies if this topic has been discussed before.
I have a Raspberry Pi3 with an IQaudiO Pi-DigiAMP+ linked to a set of Mission book shelf speakers. This setup is brilliant and I am loving Volumio.
My question is can I add a power (on/off) button that I can connect to the GPIO pins on the Pi-DigiAMP+ (web link below page 42) and setup through the “GPIO buttons” plugin that is available?
Also can I add a rotary encoder and configure it through the same plugin?
I am looking to use the item in the following link to achieve both functions; iqaudio.co.uk/accessories/34-rot … &results=3