I ordered one of these and its been working fine with simple Open/Closed commands provided via the Sinope driver.
In the last couple of days though controlling the valve either through HE or via the Open/Close button on the device itself opens the valve for 1 second before it then closes itself. I doubt the issue is with HE as it is the same issue using the button on the device but I thought I would share on here.
I've messaged Sonoff for help, will see if they can suggest anything before I return it.
I really love the valve (when it worked) and it would be great to get an official driver for this to potentially unlock the other features.
