Hi I wanted to use the Raspberry Pi Zero with the pHAT DAC but also connect an Adafruit Trinket in order to control a neopixel ring (as per this article: http://learn.pimoroni.com/tutorial/raspberry-pi/raspberry-pi-programming-adafruit-trinket).
However, I can see that both the pHAT DAC and the Trinket use I2C to communicate. Will there be any issues using the same bus for these two components???
I don’t have an oscilloscope or logic analyser and would have no idea how to debug I2C stuff even if I did!