WDT or internal heartbeat
APL2017 last edited by
Does mySensors code have native WDT which would allow controller to see if node is ON or OFF?
@apl2017 most MySensors nodes are battery-powered and sleep to conserve power, which means they aren't "on".
With that said, most examples transmit on regular intervals. The interval is configurable, so you can set it to a short interval if you are not concerned with battery consumption.