m5::unit::wiring::HatI2CPins Struct Reference

Hat I2C pin pair + bus selection; sda=scl=-1 if board has no Hat header. More...

#include <m5_unit_unified_wiring.hpp>

Public Attributes
int8_t	sda
int8_t	scl
bool	useWire1
	True if the Hat uses Wire1 (NessoN1); else use Wire.

Detailed Description

Hat I2C pin pair + bus selection; sda=scl=-1 if board has no Hat header.