Very cool, great details, thanks for sharing. Maybe a decent replacement for the ST button. I like my Shelly Button 1’s, but it does have a delay connecting to Wi-Fi and then sending the command.
Pretty interesting - does it always work on the first press? (ie, doesn’t fall asleep and need to be pressed multiple times when it’s been idle for hours)
From the driver it looks like it supports single presses and hold presses? Does it do double or triple click or is that just a case of adjusting the device handler?
The device is really well priced and if the battery life is good its a decent option. I currently use the Aqara ones with decent results and battery life.