NOTIFY
This command, enable notification events due to status change of the relative GPIx or GPIO pin.
Unsolicited events help to monitor inputs without need of a continuous polling.
Synopsis
GPIO <GPI1/GPI2/GPIO> NOTIFY
Return
OK
Events
EVNT <GPI1/GPI2/GPIO> <ON/OFF>
Example
GPIO GPI1 NOTIFY OK ... EVNT GPI1 ON ... GPIO GPIO NOTIFY OK ... EVNT GPIO OFF