Leak Sensor Question
I recently acquired a set of Leak Sensors. Never having played with any of these devices before, I added two of these leak sensors for testing.
For each leak sensor added, three nodes are created, a wet node, a dry node, and a heartbeat node. The initial state of these nodes is undefined after the device is added.
When the terminals on the bottom of the sensor are shorted, the Wet node state is set to On and the Dry node state is set to Off for both test sensors.
However, when the
Just to clarify there were three releases of the leak sensor. The first generation would reset its state once the wet condition at the sensor wasn’t detected - no user intervention required. The interim and very short lived second iteration of the leak sensor would behave the same way as the first but would also flash its LED. The last iteration requires the user to manually reset the sensor. There is no way to change this behaviour at the user level. There are use cases for both behaviours.
