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dreadnought / python-daly-bms

Python module for Daly BMS devices
MIT License
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Bluetooth connection - which device ? #43

Open wimg opened 1 year ago

wimg commented 1 year ago

I'm trying to set up a connection with the Daly BMS over Bluetooth. But I can't find any documentation regarding which -d parameter to use to do this. Does anyone know the simple steps ? I've seen some complex scripts from a different library, but those all require additional packages that pip can't seem to find...

dimikout3 commented 1 year ago

Hello! I am facing the same issue here. Does anyone have any relevant instruction to provide?

Marv085 commented 1 year ago

Hello, i have the same question, the BL connection is not possible. I tried to understand how the script is going from the "daly-bms-cli" to "daly_bms_bluetooth.py" but i haven't found any connection. The cli command doesnt accept the mac_address as device and also it doesn't accept if the device is binded via "sudo rfcomm bind 0 XX:XX:XX:XX:XX:XX" as "/dev/rfcomm0". So it's not possible to connect via bluetooth by typing:

  1. daly-bms-cli -d /dev/rfcomm0 --uart --soc
  2. daly-bms-cli -d XX:XX:XX:XX:XX:XX --uart --soc
dreadnought commented 10 months ago

The CLI tool doesn't have the functionality to connect via Bluetooth implemented yet, only the Python module does. If you're interested in using the Python module to create a small tool for your purpose, check out the other Bluetooth related issues.