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devWaves / SwitchBot-MQTT-BLE-ESP32

Allows for multiple SwitchBot bots and curtains to be controlled via MQTT sent to ESP32. ESP32 will send BLE commands to switchbots and return MQTT responses to the broker. Also supports Temperature, Motion, Contact sensors
MIT License
539 stars 66 forks source link

Support motion detection #20

Closed cpeuschel closed 3 years ago

cpeuschel commented 3 years ago

Hi,

is it possible to support motion detection sensors? (https://www.switch-bot.com/collections/switchbot-new/products/motion-sensor)

cpeuschel commented 3 years ago

i have tried to implement an motion sensor. On your code is an condition if (advertisedDevice->isAdvertisingService(NimBLEUUID("cba20d00-224d-11e6-9fb8-0002a5d5c51b"))) but the new Motion Device has no serviceUUID. Any ideas?

devWaves commented 3 years ago

I haven't looked at how the switchbot motion detectors work yet. The code would need some big changes specific for motion though I think

motion detection would need a constant connection to the device, or at least something scanning constantly for BLE messages it sends... im guessing

the current code only scans and connects when needed.

If motion needs constant connections the esp32 won't work. If the motion detector only broadcasts once, that will be a problem. If the motion detector is always broadcasting lastMotionTimestamp, then we could capture that

it might not be a super fast motion response time though

I am going to close this issue for now. feel free to continue looking into it though

devWaves commented 2 years ago

I have started to look into the motion sensor and contact sensor. You can follow the status from this ticket https://github.com/devWaves/SwitchBot-MQTT-BLE-ESP32/issues/27

I started a new branch for testing purposes

devWaves commented 2 years ago

motion sensor and contact sensor support added in v6.0