Anyone know how we could use this roller blinds 12 v, with mqtt, the problem is the voltage to use with sonoff or nodemcu this is the link
Use a relay. So the node mcu digital pin triggers the relay and relay supplies 12v
Anyone know how we could use this roller blinds 12 v, with mqtt, the problem is the voltage to use with sonoff or nodemcu this is the link
Use a relay. So the node mcu digital pin triggers the relay and relay supplies 12v