I have a few Wemo devices that have been obsoleted by Belkin. The lights are zigbee so paired just fine with the sky connect dongle. this is the controller, I pulled the board with the now dumb smarts out and in the base is a nice 3.3v power supply. so printed a separator from the scary voltage, and reused the headers to bring the low voltage up to the esp32. I needed a Bluetooth proxy in the lounge for a few Shelly remotes I picked up.