Dala's Battery-Emulator

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Okay folks, some good news, we have now tagged version 10.8.0 of the Battery-Emulator 🥳 This release focuses on low-level performance improvements. It replaces the MCP2515 CAN library with a more SPI efficient version coded by the wizard @jonny5532 🧙‍♂️ The release also updates the ESP32 backbone, along with several smaller performannce improvements to avoid TASK_OVERRUN events, and high RAM usage.Checkout the full release notes on Github! So incredibly nice to work with you all on this release! Massive thanks to all that made this happen! https://github.com/dalathegreat/Battery-Emulator/releases/tag/v10.8.0
 
Dala said:
This thread is not for troubleshooting/dev. Make Github issue!
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Ok, but I quote what you stated above:

Yes we do not read cellvoltages properly for Pylon yet. Would love to get a CAN log back and I can improve it.

I don't see any mention of "where" you would like the log posted, so did the obvious, posted here.
Now that I know where, I will do as you ask. :)
 
bmentink said:
Ok, but I quote what you stated above:

Yes we do not read cellvoltages properly for Pylon yet. Would love to get a CAN log back and I can improve it.

I don't see any mention of "where" you would like the log posted, so did the obvious, posted here.
Now that I know where, I will do as you ask. :)
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The CAN log shows that when we request cellvoltages, there is no reply from the battery. So this specific Pylon battery does not support cellvoltage sending.

Sorry it is really messy to handle discussions like this on my thread. Github is the place to be.
 
Good news everyone! There is now a quite large update available for Battery-Emulator, say hello to v10.10.1 There are this time three new first time contributors, along with a quite large number of bugs fixes. Especially BYD & Ford users will want to take this into use! Checkout the full release notes below: https://github.com/dalathegreat/Battery-Emulator/releases/tag/v10.10.1
 
Dala said:
Good news everyone! There is a new version of the Battery-Emulatoor available! Say hello to v10.11.0

Massive thanks to everyone that contributed towards this release! github.com/dalathegreat/Battery-Emulator/releases/tag/v10.11.0
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Hello Dala, after update System not working 10.8.0 working ok but 10.10.1 and 10.11.0 have same issue something with contactor control can you help inverter sungrow sh10rt emulator Lilygo T-2Can no change in wires All connected wire its ok working with 10.8.0 without issue
 

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sawas said:
Hello Dala, after update System not working 10.8.0 working ok but 10.10.1 and 10.11.0 have same issue something with contactor control can you help inverter sungrow sh10rt emulator Lilygo T-2Can no change in wires All connected wire its ok working with 10.8.0 without issue
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This has been discussed on the Discord. Sungrow is VERY slow to start. We have a pull request with a fix here you can apply: https://github.com/dalathegreat/Battery-Emulator/pull/2466
 

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We are starting to become mainstream. This is a bit of a tricky spot to be in, since with a very large userbase, comes a very large responsibility. Luckily rockstar-developer nagyrobi has stepped up, and provided a significant amount of cybersecurity improvements. That is not all that is new for this release, there is so much going on that we decided to bump up the MAJOR version number to 11. Massive thanks to nagyrobi, jonny5532 & hpetersen for the improvements.

Tesla users especially will want to update to this version, to get the new DTC reading. Hopefully this will pave the way for further reverse engineering of the CAN sending, to get the battery into a happier state of mind.

Checkout the full release notes for v11.0.0 here: https://github.com/dalathegreat/Battery-Emulator/releases/tag/v11.0.0
 
Good news everyone! There is a shiny new BE release available! Initial support for CCS bidirectional charging, along with tons of connectivity, MEB, Tesla & LEAF improvements. Checkout the full release notes below!

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github.com

Release v11.1.0 · dalathegreat/Battery-Emulator

What's Changed 📦 This release adds initial support for CCS charging. It also significantly improves connectivity, and Volkswagen MEB platform support with DTC reading. Stark CMR, a chargebyte CCF a...
github.com github.com
 
Another week, and another MAJOR release of Battery-Emulator. This time we extract more performance out of the board with some major MQTT refactoring, along with new inverter filtering options. And a ton of bugfixes as always! Checkout the full release notes below!

github.com

Release v12.0.0 · dalathegreat/Battery-Emulator

What's Changed 📦 Version 12 is a new major release of the Battery-Emulator, with many enhancements and MQTT changes that might require attention when updating. Please familiarize yourself with the ...
github.com github.com
 
There has been some amazing project this week on the BE side, notably;
  • Volkswagen MEB collision clear, no longer needing ODIS tool!
  • Volkswagen MQB 2024+ battery support added!
  • BYD vehicle isolation testing disabling now supported!
+Way more like new MG battery packs now supported. Checkout the full release notes on Github, this is INSANE that it was just 5 days ago that we tagged a new version, and now we already have a TON of cool new components supported and new features.

github.com

Release v12.2.0 · dalathegreat/Battery-Emulator

What's Changed 📦 🔋 This release adds support for new batteries: Volkswagen MQB support & MG 50kWh LFP support & Double battery MG Gen1 support 💥 This version also adds collision reset for Volkswag...
github.com github.com
 
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