Create my own BLE motion sensor

[HasQT (Has)]

Example on setting up esp32 as BLE server?

There are 2 ways - at least that I know about - how you can communicate: Advertisements - connection-less, max 31 bytes of payload Client-server - requires connection, up to 512 bytes. I tried both of them and working on a blog post with more details, but in I’ll try to cover them here briefly. One thing I’d note - I’d agree with the above comment is that communicating data directly to HA is somewhat cumbersome. It’s much more convenient to use another ESP32 that will bridge BLE to HA. In m…