I'm looking for some guidance/best practice when evaluating several similar inputs.
I have thee Luminance level inputs (2no Zigbee & 1 Wifi) lux meters. I use the Lux level to trigger or influence flows for such mundane tasks like zone lighting (Light level and colour temperature).
I have 3 LUX meters because I have found that individually they can be unreliable, either they drop offline completely or seem to freeze on a value for hours.
Whilst I intend to investigate the causes for the random freezes, I's made me think about how best to derive a true lux value from 2 or more competing inputs.
This could just as easily be several temp probes to ward against probe failure.
Open to any ideas on the best methods, but keen to avoid complicated code given the premise of NodeRed being object oriented rather than code heavy.
Thanks in advance.