alarm.touch – Trigger an alarm when touch is detected.¶
- class alarm.touch.TouchAlarm(*pin: microcontroller.Pin)¶
Create an alarm that will be triggered when the given pin is touched. The alarm is not active until it is passed to an
alarm-enabling function, such as
pin (microcontroller.Pin) – The pin to monitor. On some ports, the choice of pin may be limited due to hardware restrictions, particularly for deep-sleep alarms.
Limitations: Not available on SAMD, nRF, or RP2040.