#define AHT2X_CMD_INI	0xBE
#define AHT2X_DAT_INI1	0x08
#define AHT2X_DAT_INI2	0x00
#define AHT2X_CMD_TMS	0xAC
#define AHT2X_DAT_TMS1	0x33
#define AHT2X_DAT_TMS2	0x00
#define AHT2X_CMD_RST	0xBA
#define AHT2X_DAT_BUSY	0x80
