I’m working on bluetooth LE support.
That incorporates on the component side a thermostat component for EQ3 Bluetooth Smart thermostats.
On the library side there’s a frontend for the bluepy library that is intended to
- simplify development for bluetooth devices by taking care of all the connection and callback stuff and providing useful utility functions
- provide a place for device driver modules that are not really supposed to be in homeassistant (only one so far, eq3btsmart)
I know there are others here that want support for various BTLE devices, I hope this proves useful. I’m going to update my eq3btsmart PR in the near future with that as well ( https://github.com/home-assistant/home-assistant/pull/1839 ).
Disclaimer: Obviously, the library is subject to change and the status is fairly alpha.