230VAC 5 optocoupler inputs with 5 relays outputs #18278
VerreyckenGerd
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Here is the schematic if anyone wants to build something similar |
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Love This type of PCB |
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Hello |
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Hi, sorry for bothering you. Is it possible to know how you integrate it with Home Assistant? Thank you |
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I made these boards to integrate my teleruptor based home light system into my node-red automation environment.
The 5 optocoupler inputs read the presence of mains voltage on the outputs of my teleruptors. The 5 relais are in parralel with my lighting pushbuttons and will switch the teleruptors position. This way if my automation system fails I can still operate the lights as they where originally. The wemos D1 mini's contain Tasmota and us MQTT to talk to my Node-red that runs on a dedicated Raspberry PI.
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