Hi! I've been working on an official line of Hubitat drivers for Shelly devices, here: [RELEASE] Shelly Device Drivers (NO MQTT NEEDED)
I just added support for Shelly Motion Blu, Shelly Door/Window Blu, and Shelly Button 1 Blu devices.
There's a driver for the Shelly BLE Gateway, and the driver I've got for the Shelly Plug US also supports acting as a gateway. As I work through the Shelly devices and add more drivers, I'll allow any device that has Bluetooth Gateway capabilities (in the hardware) to act as a Bluetooth Gateway for Hubitat.
The Button 1 Blu driver has support for single, double, and triple press, as well as held, and it has presence functionality too, since it reports in every minute or two if you have the 'beacon' option turned on for it (via the Shelly Mobile app).
