Added
- Automatic device discovery from the local network during setup.
- Energy monitoring sensors for phase currents (A) and power (W) for all three phases (L1, L2, L3) and total power.
- Configurable phase voltage setting for power calculations (default 230 V).
- Sensors show as unavailable when the device stops sending data and recover automatically when data resumes.
- Device offline detection with a persistent Home Assistant issue and troubleshooting checklist.
- Device details shown in Home Assistant: manufacturer, model, firmware version, and serial number.
- Diagnostic sensors exposing internal health data.
- Language support for Finnish, Swedish, Danish, Norwegian, and German.
Full Changelog: https://github.com/janmilinds/ha-defa-balancer/commits/v1.0.0