v10.13.0

[dalathegreat]

What's Changed 📦

This release contains several MQTT improvements. MQTT users especially should check out each PR listed below for more information.

This release also adds DTC reading and clearing for BYD Vehicles, which will help develop the integration further, and aid troubleshooting misbehaving BYD packs.

Apart from all this, there are several other bugfixes and enhancements. Please check out the full list of changes below

Taking this release into use ⚙️

Important

In order to OTA update to this version, you already need to be on a v10 release!

Note that v10 was a major new release of the Battery-Emulator software. The first time when taking a v10 version into use, you are required to perform an initial one time USB setup via this webpage! This is because we changed the flash frequencies, partitioning layouts and other under the hood changes to ensure longterm system stability. After any v10 has been installed via USB, following 10.X.X releases can be updated over the air.

Quickstart video: https://youtu.be/sR3t7j0R9Z0

Batteries 🔋

• Nissan LEAF: Avoid false temperature warning events on AZE0 by @dalathegreat in Nissan LEAF: Skip reading temperatures until both min&max is available on AZE0 #2500
• BYD Vehicle: Live DTC Read & Erase by @demon1300 in Feature: BYD live DTC read & erase #2519 & Add BYD Atto3 DTC List #2485
• BMW i3: Significant protocol improvements, battery now estimates SOC% more like it would in vehicle. by @mbuhansen in Feature/bmw i3 protocol improvement. #2506
• BMW i3: DTC JSON list added by @dalathegreat in Feature: BMW i3 dtc #2529
• Volkswagen MEB: Avoid high temperature diff on reboot by @dalathegreat in Volkswagen MEB: Avoid high temperature diff on reboot #2530
• Zoe Gen2: Filter out incorrect startup readings by @dalathegreat in Zoe Gen2: Filter out incorrect startup values  #2531

Hardware 🤖

• Fix BEcom -> BECom in release_assets by @jonny5532 in Fix BEcom -> BECom in release_assets #2498
• Waveshare: Add secondary battery contactor pin by @dalathegreat in Add secondary battery contactor pin #2514
• T2CAN: CAN-FD bugfix; Fix autodetection to use correct TCDO value, validation by @jonny5532 in ACAN2517FD: Fix autodetection to use correct TCDO value, validation #2522

Connectivity

• MQTT: Fixed an issue where SET_LIMITS discharge limit compared against wrong (charge) setpoint by @nagyrobi in SET_LIMITS discharge limit compared against wrong (charge) setpoint #2509
• MQTT: Set suggested display precision to 3 and proper icon for cell voltages in HA discovery by @nagyrobi in MQTT: Set suggested display precision to 3 and proper icon for cell voltages in HA discovery #2510
• MQTT: Add state_class assignment for balancing_active_cells autodiscovery sensor by @nagyrobi in MQTT: Add state_class assignment for balancing_active_cells autodiscovery sensor #2508
• MQTT: Feature; Complete MDI icon coverage for HA autodiscovery entities by @nagyrobi in feat(mqtt): complete MDI icon coverage for HA autodiscovery entities #2516

Housekeeping 🧹

• DTC feature: JSON files documentation by @malec1984 in DTC: JSON files documentation #2504
• Bump actions/cache from 5 to 6 by @dependabot[bot] in Bump actions/cache from 5 to 6 #2515
• Actions improvement: rename firmware.bin inside ZIP with PR# and short SHA for clarity by @nagyrobi in Actions improvement: rename firmware.bin inside ZIP with PR# and short SHA for clarity #2523

New Contributors

• @nagyrobi made their first contribution in SET_LIMITS discharge limit compared against wrong (charge) setpoint #2509

Full Changelog: v10.12.0...v10.13.0

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This discussion was created from the release v10.13.0.