Xiaomi HHCCJCY01HHCC battery

theengs / gateway

Multi platform Multi devices BLE Bluetooth to MQTT gateway leveraging Theengs Decoder

https://gateway.theengs.io

GNU General Public License v3.0

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Xiaomi HHCCJCY01HHCC battery #26

Open mihsu81 opened 2 years ago

mihsu81 commented 2 years ago

Describe the bug TheengsGateway doesn't connect to Xiaomi HHCCJCY01HHCC in order to get battery reading like OpenMQTTGateway

To Reproduce

Start TheengsGateway
Have a Xiaomi HHCCJCY01HHCC nearby

Expected behavior TheengsGateway should connect to Xiaomi HHCCJCY01HHCC in order to get battery reading like OpenMQTTGateway.

Screenshots

Environment (please complete the following information):

version used (V0.1.5)

Additional context

You should not have a compilation error if you use the versions of the libraries linked into the libraries folder, this badges show you the state of the compilation
If you are not sure this is a bug or an enhancement post your question to the forum

1technophile commented 2 years ago

Indeed, for the moment Theengs focus on ble broadcaster not connection.

mihsu81 commented 2 years ago

Thanks for the clarification. I thought it's a bug. TheengsGateway being able to mimic the BLE functionality of OpenMQTTGateway would make it really popular. If you have some pointers about this particular case, I can give it a shot at porting it to TheengsGateway.

1technophile commented 2 years ago

Thanks for proposing help, here is some pointers:

so as to connect we can already use the model_id coming from the decoder to know if we are dealing with a HHCCJCY01HHCC,
once identified OMG attempt a connect for the battery 1/10 times so as to avoid consuming too much battery of the device
from this you can attempts a connection to it, the gateway uses bleak, so you can try to use this library
once the sensor is connected, you will have to retrieve a value from a pair of service/characteristic, here is where it is done from OMG
finally this value can be published This could be done as a separate process from scanning so as to don't block it, even if the data is published with only the battery.

mihsu81 commented 2 years ago

This is definitely more than I can chew. 😁 Hopefully some of the other developers can add this feature.

marcokreeft87 commented 1 year ago

I would love this aswell :)

marcokreeft87 commented 1 year ago

According to the supported devices page this should work, but it doesnt unfortunately