SONOFFZBMINIL2 Extreme Zigbee Smart Light Switch (2 Way), Compatible with Alexa, SmartThings Hub, Google Home&SONOFF ZBBridge-P, ZigBee Hub Required, No Neutral Required 2-Pack

i've used these to make my home smart w/ home assistant. couldn't be any easier to wire these up behind switches. no neutral is great. only difficulty is that some of these may be big for the box and you'll need to stuff these back when closing up the box. if you are having difficulty with connecting to your zigbee network, make sure your switch plate is not metal..... i had a switch plate that was metal and was not able to get a reliable connection. switched to plastic and it works great.

I installed this with my old no-neutral light switch in under 15 minutes, and it works flawlessly with my SmartThings hub. Previously, I used Zigbee light bulbs because I couldn't replace the switch due to the lack of a neutral wire. However, those bulbs often lost connection with the hub. Since switching to this device, I haven't experienced any connection issues and can now use regular light bulbs, which are much easier to replace.

This is a good solution for inductive loads as long as they are not too big (<6A). It does what it's supposed to do. Some thinks go keep in mind:1. this is not UL listed. I left it outside the junction box for a few days to make sure that it does not overheat (it didn't).2. the length of wire that the terminals were designed for is too short for comfort. It works but I'd like to see the stripped wire go deeper into the unit.3. It wasn't terribly easy to have it recognized by my HA hub (SmartThings). The QR code on the unit is not recognized in the SmartThings app and I had to add the device manually.So overall a good little device that complements available Z-wave smart switches (many of which do need a neutral wire and are not usable for inductive loads), but it has its limitations.

Bought to use with assistant. The setup was extremely easy and since wired in, I have had no connection issues.

2 of 3 worked erratically (even turning on and off by themselves) and the third would never pair. Back to expensive smart switches.

Almost effortless addition to existing Home Assistant (ZHA) system. These are very small and can fit in limited space in switch/outlet box. Impressive due to ease of installation and very small size.

I wanted to love these as I was building out my Zigbee home network. I have a bunch of other Sonoff devices and those work great so I thought I'd give this one a try too. The diagrams are okay for getting the wiring right but just be sure to double check as my first try I shorted out the device... More of user error but the wiring diagram isn't super clear. The other issue I have found is that the zigbee connection is spotty at best. I think my main issue is that my 1930's house has metal switch boxes. I will be switching out these that I have installed with dedicated switches in the future. I'm sure I will find a better use case for these in the future though.Cheers

The no neutral connection makes it easy to install as on my side this is not available, they get automatically recongized in the hub and are easy to setup, even firmware update them