Decoding BLE adverts of Hörmann Supramatic E4 garage door mover

I have a garage door. It has an opener. I am slightly too lazy to wire up the external controls of my garage door opener. But it does have an app, and the app shows the state of the door opening and closing. Using the esp32_ble_tracker and some debugging ESP_LOGD s, we can see: [19:25:28][D][ble_adv:060]: Advertised manufacturer data: [19:25:36][D][ble_adv:062]: - 02026d200000: (length 6)…