v8.9.0

[dalathegreat]

What's Changed

This release adds support for Double Pylon batteries, fixes an issue that could crash the board when using MQTT commands, and adds several bugfixes to batteries and inverters

Note

Deye inverters, should now use BYD_CAN_DEYE instead of BYD_CAN. Deye offgrid inverters require a specific implementation, that would not play nicely with other BYD_CAN inverters.

Suggested ESP32 version: 3.1.3

Batteries 🔋

• Feature: Add double Pylon battery support by @dalathegreat in Feture: Add double Pylon battery support #967
• Renault Twizy: Fixed a bug causing compilation to fail when selecting this protocol by @lenvm in Fix compilation error Renault Twizy #1011
• Volkswagen MEB: Improve "More battery info" page for easier debugging. by @mvgalen in MEB: Improve MEB status output. #983
• Kia eGMP platform: Add SOC estimation from cellvoltage min-max by @dalathegreat in Feature: Kia eGMP, Add SOC estimation from cellvoltage min-max #923
• Tesla S/3/X/Y:
  • Bugfix: Fixed a typo causing battery_OverTemperatureFault not to be mapped correctly by @stamp in Update typo while decoding error flags in TESLA-BATTERY.cpp #1008
  • Bugfix: Improve blown pyrofuse event check by @dalathegreat in Bugfix: Tesla, extend pyrofuse event check #1015

Inverters ⚡

• Growatt HV:
  • Fixed an issue causing status bits to never clear, affecting charge/discharge by @ErikssonPer in Update GROWATT-HV-CAN.cpp #982
  • Fixed an issue where CAN sending towards inverter would sometimes fail by @dalathegreat in Bugfix: Growatt HV: Refactor CAN sending to be performed in batches #980
• Kostal: Fixed an issue where contactors would not close on startup by @gwk1 in Kostal: Change how Inverter allows contactor closing #986
• Deye: Separate Deye offgrid BYD_CAN_DEYE protocol now implemented to avoid Solis misbehaving by @dalathegreat in Bugfix: Separate Deye offgrid BYD CAN fixes to avoid Solis misbehaving #981
• Solax: Added reported_total_capacity_Wh to code, and taken into use in Solax protocol by @mvgalen in Add reported_total_capacity_Wh and use it for SOLAX. #1002

Housekeeping 🧹

• Feature: Add (dis)charged_energy_Wh to datalayer and MQTT, by @mvgalen in Add (dis)charged_energy_Wh to datalayer and mqtt.  #1003
• Crashfix: Fixed an issue where MQTT commands could crash the board, by @No-Signal in MQTT Crash bugfix #989
• Improvement: Improve performance of the LED handler by @dalathegreat in Cleanup: Minimize the Neopixel library #1014
• Improvement: Combine GitHub Action to compile all combinations into one file and reduce triggers by @lenvm in Combine GitHub Action to compile all combinations into one file and reduce triggers #1012
• Improvement: General code cleanup to imrpove performance 🧹 by @dalathegreat in Improvement: Code cleanup 🧹  #1009

New Contributors

• @ErikssonPer made their first contribution in Update GROWATT-HV-CAN.cpp #982
• @stamp made their first contribution in Update typo while decoding error flags in TESLA-BATTERY.cpp #1008

Full Changelog: v8.8.1...v8.9.0

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This discussion was created from the release v8.9.0.