Can I use the I2C in VIM3 and the ToneBoard at the same time? I would connect only the pins needed by the Toneboard to the VIM3 (I2S, power, ground…) and use I2C for controlling external buttons and Arduinos.
I ask because other DACs like HifiBerry use I2C to program/controll the DAC, but I haven’t anything in the ToneBoard docs, so I don’t know if it uses the I2C.
Thanks