I’m having trouble comunicating between the rephone and the xadow duino.
I had assumed I should basically use something like the Wire library on the xadow duino to listen for communication from the rephone and then change the lights based on that, but I can’t use the wire library - I get the error “fatal error: variant.h: No such file or directory”. Is there another way I should be doing the I2C communication with the rephone? I can’t find examples of it, I just see that its address is 0x23.