Home Automation

2915 readers

1 users here now

Discussion about general home automation ideas and projects, home automation protocols like Z-wave, Zigbee, Matter, etc, and home automation software and hubs like HomeSeer, Home Assistant, OpenHAB, Homey.

founded 1 year ago

MODERATORS

Moskus@lemmy.world

In a smart switch such as Sonoff ZBMINI, do I need to connect both S1 and S2? I've seen tutorials only connecting S2 (on Aqara). (discuss.tchncs.de)

submitted 1 year ago* (last edited 1 year ago) by unknowing8343@discuss.tchncs.de to c/homeautomation@lemmy.world

3 comments fedilink hide all child comments

Essentially the title.

If only S2 (previous connection point from light switch to bulb) is truly required, then, wow, that makes things way easier to install.

I guess electrically it makes sense, I'm just weirded out it does not show in the instructions.

you are viewing a single comment's thread
view the rest of the comments

[–] kittenbridgeasteroid@discuss.tchncs.de 1 points 1 year ago* (last edited 1 year ago)

S1 and S2 are only for the activation switch. You connect the actual device that gets controlled to Line Out.

If your setup doesn't require a physical switch, then nothing gets connected to S1 and S2