SONOFF MINIR4 Smart WiFi Light Switch,Universal DIY Module for Smart Home Automation Solution,1 Pack

Work well, connect without issues to Home Assistant. Work in local mode. Good value for money. I know a bit about electrical wiring, so I had no issues with installation. Zero complaints so far.

Great product compacted

These little guys are absolutely perfect for adding smart controls to practically anything you can think of. Most devices are "smart" by adding a smart switch, or having the device itself be smart. These are a great way to accomplish the same thing for "dumb" devices where you don't want or need to add a switch to your wall to control it. Flashing Tasmota onto these is the first thing I do, and while it's a *little* bit more involved than other devices (one of the wires must connect to a small secondary board on the opposite side of the device) but outside of that it's like flashing anything else. Tasmota functions great on it and all features are available - if you want easy, local-only control with every single configuration option you could ever want, flash it first thing. I currently have two of these sitting with my tools because I never want to be caught without one. When you have a project that requires something like this, nothing else will do. I'm currently using one to control the power supply to a wall mounted tablet utilized as a home assistant control panel. Rather than having it permanently wired to power and eventually ruining the battery, with this I can have power on until the battery reaches 80%, then turn it off until it drops to 40%. As a standard Tasmota device on Home Assistant I can do whatever I want - monitor energy consumption, bypass the standard rules and charge it to 100% if a storm is coming, whatever. Honestly, between this and Shelly devices your options are limitless. I've been pretty happy with my Sonoff devices, so I went with this instead of the Shelly and have no regrets. You won't either.

I now have a half a dozen of these things. they work great in light fixtures where the switch doesn't have a neutral. Just connect the switch to it. The smart feature works great. Simple to setup. They have been 100% reliable. Which is more than I can say about the smart switches that don't require a neutral wire.

Been using this brand for years no issues built to last

I bought this to install inside a waterproof flood light on my backyard shed to replace a Feit device that did not work because of a weak WiFi signal. The MiniR4 connected easily and is working great. Was concerned that because of the small size internal antenna, but it's working.

producto llego en buen estado. recomendado

Easy to install and setup on the app

Great size to hide in the electrical box. Using in north canadian winters with no glitches.

I used this to replace a dusk-to-dawn sensor on my outdoor lights. Although the Sonoff unit itself is very compact, I needed to install a deeper surface back box in my garage because the additional light switch I fitted was quite deep. The wiring instructions were clear and easy to follow, making installation straightforward. Connecting it to WiFi only took a few seconds, and the app is simple to use. I can control my lights with multiple time schedules or switch them on and off instantly with a single tap. Great value for money and works perfectly.

Connecting to network is super fast.. Very easy to fix inside existing switch board Load can also be switched on/ off using existing switch..without distrubing scheduled timings. Good added feature on this version.

It was a bit big for fitting behind my light switch, but with some shoving it could fit. But overall it works flawlessly

Great product, easy to install and fits in standard EU box. I used it to connect my light fixtures to my smart home environment. It integrates nicely with Google Home and Samsung SmartThings. It also retains normal operation of the light switch which was a must for me.