What's Changed

⚠️ This update brings some mandatory charging safety updates for Tesla batteries. If you use a Tesla battery, please update to this version asap!

The Webserver now has an improved Cellmonitor page, with a nice graph view. Massive thanks to @Cabooman 🙌

Inverters

• New inverter protocol: Added base for SMA Tripower by @dalathegreat in https://github.com/dalathegreat/Battery-Emulator/pull/182
• SMA CAN H: Bugfix for charge allowed message by @dalathegreat in https://github.com/dalathegreat/Battery-Emulator/pull/183

Batteries

• Tesla: Raise LFP max cell voltage by @dalathegreat in https://github.com/dalathegreat/Battery-Emulator/pull/184
• Tesla: Add cellamount LFP autodetect by @dalathegreat in https://github.com/dalathegreat/Battery-Emulator/pull/189
• Tesla: Tweak plausable SOC% limits by @dalathegreat in https://github.com/dalathegreat/Battery-Emulator/pull/191
• Tesla: Add top balancing for batteries by @dalathegreat in https://github.com/dalathegreat/Battery-Emulator/pull/199
• Kangoo: Fix battery voltage scaling by @dalathegreat in https://github.com/dalathegreat/Battery-Emulator/pull/167

Connectivity

• Better JSON and Mqtt cleanup by @kharnt0x in https://github.com/dalathegreat/Battery-Emulator/pull/178
• Fix SOC Real in mqtt by @kharnt0x in https://github.com/dalathegreat/Battery-Emulator/pull/201

Housekeeping

• Refactor: Battery interface streamlining by @Cabooman in https://github.com/dalathegreat/Battery-Emulator/pull/188
• Bugfix: OTA timeout improvement by @Cabooman in https://github.com/dalathegreat/Battery-Emulator/pull/175
• Refactor: All batteries: Voltage limits as variables by @dalathegreat in https://github.com/dalathegreat/Battery-Emulator/pull/190
• Bugfix: Remove char_dis_status variable by @dalathegreat in https://github.com/dalathegreat/Battery-Emulator/pull/186
• Refactor: Variable naming + RealSOC by @dalathegreat in https://github.com/dalathegreat/Battery-Emulator/pull/195
• Bugfix: Fix wrong contactor variable by @dalathegreat in https://github.com/dalathegreat/Battery-Emulator/pull/197
• DoubleLilyGo: Fix u32 Wh values getting corrupted by @dalathegreat in https://github.com/dalathegreat/Battery-Emulator/pull/200
• Increase cellvoltagearray for 800V batteries in the future by @dalathegreat in https://github.com/dalathegreat/Battery-Emulator/pull/204
• Feature/cell bars by @Cabooman in https://github.com/dalathegreat/Battery-Emulator/pull/206

Full Changelog: https://github.com/dalathegreat/Battery-Emulator/compare/v5.2.0...v5.3.0