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fl4p / batmon-ha

Add-on for Home Assistant to connect JK, JBD, Daly, ANT, SOK and Supervolt BMS via Bluetooth
MIT License
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Random values out of normal range on most items - JBD BMS Bluetooth #166

Open karlduffell opened 7 months ago

karlduffell commented 7 months ago

Most of the entities suffer random out of range values on some updates44 - shown here a temperature log and also a SOC sample...

I note a similar issue raised for JK but the latest updates have not fixed this issue for me with the JDB.

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fl4p commented 7 months ago

Looks like the BLE connection is poor and data is scrambled. checksum verification is currently missing for JBD. i'll have a look at this

MiyukiDark commented 5 months ago

I have the same issue, the signal is strong, yet from time to time data seems to be random I might look at it and implement it.