Bluetooth presence detection using a PI zero

[aaiyar]

I don’t know if you’ve seen this, but @iharyadi has made incredible progress in pulling Bluetooth tracking beacons (and other things) into Hubitat via his zigbee modules.

Homemade Environment Sensor + Bluetooth little brother. Here are new possibilities

I just make what I called Bluetooth proxy functional up to the point I can talk to a couple devices. Here is a video what It can do. [Zigbee Environment Sensor with Bluetooth] The proxy can handle BLE Advertisement and BLE GATT write functionality. My goal is to build the proxy at GATT level so that it can support wider devices. Currently, It work with the following sensors. [flower] [temp] The BT proxy as seen on the demo will be my gateway to sensors like Xiaomi. It will…