Hi. Is anyone successfully running the Sonoff MINI-ZB2GS?
I'm sure there are many people using this device on Hubitat successfully.
I have some mini Zigbee switches, just not Sonoff. The only thing I dislike about these mini switches that use a physical switch like this is that the physical switch gets out of sync, so it is more like a switch in a three-way circuit where on and off have no meaning anymore. The switch stays where it is when automations change the state of the switch.
I actually like the mini dimmer I bought recently, because it uses a momentary switch (button) instead. I know there are mini switches out there that use buttons instead of switches, and you can buy in-wall momentary physical switches to go with them.
Just FYI.
I just purchased one of these not so long ago to replace using two older Sonoff Mini Relays.
It sort of works, but it's been taking our Zigbee network offline every morning. I was using it with the Generic Zigbee Multi-Endpoint Switch Driver, and it works, but it's super chatty on the network. My other Sonoff devices work just fine.
I have been using it to control the garage door opener's light. One relay endpoint (EP01) is for the light bulb itself, and the other (EP02) is connected to the garage door opener's relay--so when the garage door opens or closes, it turns the second relay endpoint (EP02) on for 5 minutes or so, and then off. I set the first relay connected to the light bulb (EP01) to be triggered by either the second endpoint on the relay, or remotely from another Inovelli Zigbee wall-switch in the garage, so the light comes on either way.
It seems like the normal use for these devices is to be triggered by a non-smart wall switch, but I usually use them to just make certain devices smart, and controllable remotely through rules and either triggering them through: time-of-day, sunset, sunrise, or by other devices turning on/off on the Zigbee/Z-Wave networks.
It works well other than taking down the Zigbee network every morning 
I've not had these sorts of issues with the other Sonoff Zigbee Relays though.
Use this driver :
