In any case, this is my setup in the prior home automation venture, which centered on controlling one load employing a 5V SPDT variety relay. The bulb from that challenge remains connected to the relay, performing as amongst the first masses. Best video doorbell in 2025 for wireless doorway defense https://best-smart-thermostat94815.ageeksblog.com/32774136/smart-home-hub-things-to-know-before-you-buy