Deprecated:
- Local Modbus inside this integration. The dedicated Bluetti Modbus integration reads the same registers and is where local Modbus is maintained now: battery pack totals read correctly, registers the firmware never populates hidden by default, write confirmations handled, automatic discovery - none of which this integration's copy has. A connection already configured here keeps working for now and shows a Repairs notice pointing at the replacement; no new one can be set up. The code will be removed in a later release.