Very good board, it's great to be able to use dry contacts, instead of live contacts on Sonnoff. I use it to control wood pellet burner. Powered it through usb and it connected via eWelink app in seconds! Tried to power it with 5V through the on-board screw terminal but it won't connect. Also, the reception is better than of Sonnoff basic. On the same location, this board works without any problems, and Sonnoff couldn't connect even with an external wire antenna added.

Very good board, it's great to be able to use dry contacts, instead of live contacts on Sonnoff. I use it to control wood pellet burner. Powered it through usb and it connected via eWelink app in seconds! Tried to power it with 5V through the on-board screw terminal but it won't connect. Also, the reception is better than of Sonnoff basic. On the same location, this board works without any problems, and Sonnoff couldn't connect even with an external wire antenna added.

Very good board, it's great to be able to use dry contacts, instead of live contacts on Sonnoff. I use it to control wood pellet burner. Powered it through usb and it connected via eWelink app in seconds! Tried to power it with 5V through the on-board screw terminal but it won't connect. Also, the reception is better than of Sonnoff basic. On the same location, this board works without any problems, and Sonnoff couldn't connect even with an external wire antenna added.

Love these units. I have purchase two of them. Use 1 to make momentary contact on Somfy remote so I use alexa to raise and lower the patio Bali/Sunsetter shades. other used to turn on a traffic light and change the light functions via app and Alexa. The're Great!

Love these units. I have purchase two of them. Use 1 to make momentary contact on Somfy remote so I use alexa to raise and lower the patio Bali/Sunsetter shades. other used to turn on a traffic light and change the light functions via app and Alexa. The're Great!

Love these units. I have purchase two of them. Use 1 to make momentary contact on Somfy remote so I use alexa to raise and lower the patio Bali/Sunsetter shades. other used to turn on a traffic light and change the light functions via app and Alexa. The're Great!

I have not tried it yet. It shows good construction.

I have not tried it yet. It shows good construction.

I have not tried it yet. It shows good construction.

Very nice product and very easy to configure it.

Very nice product and very easy to configure it.

Very nice product and very easy to configure it.

promptly despatched and received in good time. Working as intended

promptly despatched and received in good time. Working as intended

promptly despatched and received in good time. Working as intended

ok

ok

ok

amazing module

amazing module

amazing module

Works perfectly - tested successfully via : 1- the remote app with a android smartphone, on a shared wifi network, OK. 2 - any 433mhz domestic remote around - this device can learn and pair with any of them very easily, which is great if you don't want to use your wifi router/network, to make it work. 3-google assistant : " ok google, turn on relay 2" - works like a charm ! Amazing for the price !

Works perfectly - tested successfully via : 1- the remote app with a android smartphone, on a shared wifi network, OK. 2 - any 433mhz domestic remote around - this device can learn and pair with any of them very easily, which is great if you don't want to use your wifi router/network, to make it work. 3-google assistant : " ok google, turn on relay 2" - works like a charm ! Amazing for the price !

Works perfectly - tested successfully via : 1- the remote app with a android smartphone, on a shared wifi network, OK. 2 - any 433mhz domestic remote around - this device can learn and pair with any of them very easily, which is great if you don't want to use your wifi router/network, to make it work. 3-google assistant : " ok google, turn on relay 2" - works like a charm ! Amazing for the price !

Thank you.

Thank you.

Thank you.

The package looks good. Havent tested it yet, but I was surpriced that there was no remote in the package.

The package looks good. Havent tested it yet, but I was surpriced that there was no remote in the package.

The package looks good. Havent tested it yet, but I was surpriced that there was no remote in the package.