Why is no neutral a problem for smart switches.
Zigbee light switch no neutral uk.
The line voltage goes to the light first then to the switch no neutral both circuits work just fine when you only have a standard mechanical switch.
However you run into a problem when you have a smart switch.
Yagusmart tuya zigbee smart switch no neutral wire required working with tuya zigbee hub app remote control voice control 1 gang.
Yagusmart zigbee smart light switch neutral wire required work with zigbee hub compatible with alexa and google home app remote control timing function voice control 1 gang 5 0 out of 5 stars 1 17 99 17.
Lighting help with first smart light switch ezex c20 palmykung palmykung december 26 2019 6 39am.
They look similar to the aqara switches with the only visual difference being a small red light which turns on when the light switch is on when adding it to smartthings it identifies as a thing so you need to change the type to zigbee switch and it.
In the diagrams below the dotted rectangle represents a smart switch.