package aht20 import "errors" const ( Address = 0x38 CMD_INITIALIZE = 0xBE CMD_STATUS = 0x71 CMD_TRIGGER = 0xAC CMD_SOFTRESET = 0xBA STATUS_BUSY = 0x80 STATUS_CALIBRATED = 0x08 ) var ( ErrBusy = errors.New("device busy") ErrTimeout = errors.New("timeout") )