I've been using a few of the 1 and 3 gangs for about a month now and I absolutely love them. They are easy to install and configure. The configuration of scenes is simple and efficient, and there's no response delay at all.
I would like to suggest to have the option to suppress the "tick" noise the switch does when pressing a button or a scene is triggered.

I've been using the NS panel for about a month now. Very easy to install, and configure. The only thing I would suggest it to have more options around what it's shown on the screen ie: changing wallpaper, adding/removing icons from the main screen, add the option to have more than just 3 screens to circulate trough, etc...

Useful for applications requiring multiple switching sources when used with S-MATEs - or not requiring direct local control from a switch input.

16A rating makes it useful for high power loads.

The signal range with the same ZB devices is NOT as good as the first Sonoff Zigbee Bridge.
The IOS app status (Armed/Disarmed) takes up too much real estate leaving only 1-2 lines for subdevices.
Other than this, an overall good update in terms of functions

it's easy and fast to connect and saved me time and money.

I’ve got two of these devices now and am happy with both of them, having flashed with later firmware. I’d buy this product again, but be aware that you may need to take the time to flash the firmware, unless of course they start shipping devices with new firmware, as I expect they will at some point. The firmware I’m now using is 20220103 and every device I’ve attempted to pair has paired easily, so I’m happy with that.

Works perfectly, can control 3 switches with 1 button, this is amazing.

Good device, working good with all sub devices never gave any trouble so far.

Got 2 pcs, they are working perfectly. Great and accurate readings

Like not having to set a switch to flash. The header pins are now easy to find, don;t have to choose which set to add headers to. Only problem was the setup to flash. How long to hold the reset button after power up. Had trouble with getting into the flash mode. Apparently releasing the reset button too soon was the cause, I had to hold it pressed for at least 15 seconds to get into flash. Could be a combination of startup time of the wall wart and the initialization time of the chip. Works as well as the original version. Bought it to have a spare.

Works good, easy setup. But, It is Ieee802.11b only and is not compatible with the system I have. Working on a workaround.
I would still like to recommend it.

Used as dashboard for a steering wheel in sim racing application.

I have two D1 dimmer switch and suddenly start to turno on after some Minutes I turned off

Sonoff turiu labai daug skirtingu produktu ir kaina gera ir kokybe

They just work and they are rock solid.

If I could give half star ratings I would give this 4.5 stars. I knocked half a star off because in the app, LAN control doesn't seem possible yet. As you know with all smart home devices, there is a concern that the manufacturer might go bankrupt or the device might no longer be supported in the app. Having LAN control means that you can at least continue to use the device (and with much lower latency).

For the money though, you really cannot do any better.