Hello All,
I know enough about this to know it should be possible, but don’t know enough on how to realise it.
I am trying to trigger a wemos d1 mini from another device. I have located the switch, there is a voltage across the switch of 1.97v. One side of the switch goes to Gnd.
The d1 mini has a common gnd too.
With the current config (I’m using denounce tome of 10ms too) if I apply voltage to pin D2 the ha sensor comes on and when I put D2 to gnd it goes off.
I have done a sketch of where I am up too. If anyone has the knowledge of how I could do this it would be greatly appreciated.
Thanks in advance
Rob