I want to connect a motion sensor to one of the digital inputs of my UniPi, however, I'm aware that the 12V provided by the board is only to connect directly to the digital inputs and not to power external equipment. I've read that with the jumpers set correctly you can use an external power supply, however, would I be able to power the external motion sensor with a 12V external power supply and get it to trigger one of the digital inputs? Can anyone recommend and good design or a link maybe to a circuit I could use?
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Digital Input Triggered by Motion Sensor
Neuron vs UniPI 1st Gen - Json, REST, WebSockets
I've checked the documentation and its not very clear, would someone be able to clarify please. It it possible to use json, rest and websockets with the Neuron range similar to that of the original UniPI 1 - 1st generation?
Would this mean I'd have to use the EVOK software instead of the Mervis, or does the Mervis support rest etc too?