Tasmota reading up to four JBD battery monitors over Bluetooth
A Claude Code-assisted Tasmota driver reads JBD battery-management units over BLE, with a web display, persisted device selection and fresh-data webhooks.
Credits
Earliest dated source:
The full story
The new driver reads basic battery information, individual cell values and version data from JBD or Xiaoxiang BMS units. It rotates between up to four devices and adds per-unit display and webhook handling.
The contributor credits Claude Code and marks ESP32 testing as complete. The contribution reports monitoring functionality; it does not establish the safety of a battery pack or modify its protection settings.
How it was done
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Sources
From the maker's own write-up or code. We summarise what they report; we haven't tested it ourselves.
- Tasmota Project: Add JBD BMS BLE driver (multi-unit, webhook, persistence)Source byline: bogdikPublished
The contributor’s pull request, including its AI disclosure and test notes.
- The code: github.comRepository account: bogdik
Linked in the post.