// Use I2C or Serial, not both.
// #define USE_I2C
// Select hand configuration.
// #define MASTER_LEFT
// #define EE_HANDS
// Choose pin to use for audio. C6 is the one iris uses.
// #define ENCODERS_PAD_A_RIGHT { B5 }
// #define ENCODERS_PAD_B_RIGHT { C6 }