Home Assistant: ESP32-C3 Bluetooth proxy
I have set up an ESP32-c3 Bluetooth Proxy for a Mi ble thermometer (and I have a few other BLE sensors that I haven't managed to set up yet).
The proxy config can be found here.
Be sure to modify the variables to match whatever you want to do. I'm using static IPs because auto discovery is unreliable (hostname.iot.internal).
You'll also need to add the !secret variables into the secrets.yaml file.