Yagusmart Zigbee Smart Wall Light Switch, Neutral Wire Optional, Need to Work with Tuya Zigbee hub, Compatible with Alexa and Google Home, IFTTT, App Remote Control, Timing Function(1 Gang)

It lasts a month or two and then it’s a nightmare, I know I’ve been through two if them
I purchased this switch so that when I turn on the kitchen lights the countertop lights from Philips Hue would also turn on. I did this by connecting to Samsung Smartthings. I read another review which suggested the device type should be ZigBee Multi Switch, this did work but suffered from one problem which was the device status would not report back to the Smartthings hub, so basically it could be controlled but could not be used to trigger another event. So I tried a little bit of experimentation and eventually found a solution to my issue which was to set the device type as “ZigBee Switch Power”.So to set up my device I basically held down the on button for about 10 seconds until the little led light starts flashing, went to smart things and did a scan for local devices, it did take a while but eventually it was found. Then I went to Samsung smart things IDE and edited the device type so that it was ZigBee Switch Power, and I was all set.UPDATE:So the first unit failed after a few months, and what it did was turn off sometimes after a minute and sometimes after an hour, but it would unexpectedly turn off. So I contacted customer support who sent a replacement and this one lasted about 4 weeks. First it started to go offline from Samsung Smartthings and was completely erratic, you’d have to turn on 5-6 times before it would register it was off and trigger an automation, and just this evening this one too has started to turn itself off.So basically it’s just so frustrating, as it’s the hassle or reinstalling, plus to avoid my issues I removed two smart lights I had with the new unit to avoid any clashes (as someone advised to do that), so I’ve spent more than the purchase price.I can only say avoid, it’s just not worth the hassle.

Works a treat in my 7 led lit office
Easy to install and neutral is not required although if you have it use it, I didn’t so just wired Lin and Lout to the led bulbs, no capacitor used and no issues with lights. Not sure if a longer wiring run between switch and ceiling rose would make a difference, my run is less than 2 meters.East to setup on my Hubitat ZigBee hub, just press and held the switch until the blue led started flashing then paired it up as a Zigbee device and used the generic Zigbee switch driver, very easy and it worked straight away.UPDATE March 2024. I have another two of these in addition to the office one I bought last year and all three work well. I use all pf them via my Hubitat hub and have a good strong Zigbee mesh which is essential for reliable operation.

Failed after 2 years
Update: I bought two; one is still going this, but one fell off the network, and insists on turning itself off after a few minutes, no matter what I do with press-and-hold etc. I have had to replace it. This appears to be a common failure mode. It may have been a relatively cheap option, but 2 years really isn’t good enough for a light switch!I bought this having read the reviews as I needed a “no neutral” Zigbee lightswitch. A big thank you to earlier reviewers who pointed out:A) To get it to work with SmartThings, pair it normally (it adds as a generic “Thing”) and then use the Groovy IDE to edit the device type – it will NOT work otherwise.B) There is an undocumented automatic shut-off. To bypass you have to turn on the light, hold the switch until the led blinks red and amber, then wait until the light switches off.SMARTTHINGS WARNING: the “Groovy IDE” is being discontinued by Samsung! There is some talk of a replacement, BUT you may not be able to edit the device profile like you can now, in which case this switch may NOT be compatible in the future.

Disappointing
Installation isn’t too bad. The bit that goes into the wall is pretty big but a spacer took care of that.Then the problems start. Pairing took all afternoon. When the light is on the switch buzzes. Want to use the switch to turn the light out – tough, it’s going right back on again. Press it again and it’ll actually turn off.Connect it to a zigbee hub… the switch turns itself off every few minutes.This should have been good, but the electronics are iffy, and the physical quality of the switch is cheap and flimsy. I can’t imagine it lasting more than a few months.But it doesn’t do the job. I can’t rely on it to switch the light, and the buzzing is annoying. It’s coming out of my wall as soon as I put a regular switch back there.