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we need shell=True as on Windows, path resolution to find the yarn "exectuable" (a shell script) is only performed by cmd.exe, not by Python itself. as we are calling yarn with fixed arguments, using shell=True is fine. |
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| .github | ||
| .vscode | ||
| docs | ||
| include | ||
| lib | ||
| pio-scripts | ||
| src | ||
| test | ||
| webapp | ||
| .DS_Store | ||
| .editorconfig | ||
| .gitignore | ||
| COPYING | ||
| LICENSE | ||
| partitions_custom_4mb.csv | ||
| partitions_custom_8mb.csv | ||
| partitions_custom_16mb.csv | ||
| platformio_override.ini | ||
| platformio.ini | ||
| README_onBattery.md | ||
| README.md | ||
OpenDTU-OnBattery
This is a fork of OpenDTU.
What is OpenDTU-OnBattery
OpenDTU-OnBattery is an extension of the original OpenDTU to support battery chargers, battery management systems (BMS) and power meters on a single ESP32. With the help of a Dynamic Power Limiter, the power production can be adjusted to the actual consumption. In this way, it is possible to implement a zero export policy.
Documentation
The canonical documentation of OpenDTU-OnBattery is hosted at https://opendtu-onbattery.net.
You may find additional helpful information in the project's community-maintained Github Wiki.
To find out what's new or improved have a look at the changelog of the releases.
State of the project
OpenDTU-OnBattery is actively maintained. Please note that OpenDTU-OnBattery may change significantly during its development. Bug reports, comments, feature requests and pull requests are welcome!
History of the project
The original OpenDTU project was started from a discussion on Mikrocontroller.net. It was the goal to replace the original Hoymiles DTU (Telemetry Gateway) to avoid using Hoymile's cloud. With a lot of reverse engineering the Hoymiles protocol was decrypted and analyzed.
In the summer of 2022 @helgeerbe bought a Victron MPPT charge cntroller, and didn't like the idea to set up a separate ESP32 to receive the charger's data. He decided to fork OpenDTU and extend it with battery charger support and a Dynamic Power Limiter.
Acknowledgment
A special Thank to Thomas Basler (tbnobody) the author of the original OpenDTU project. You are doing a great job!
@helgeerbe: Last but not least, I would like to thank all the contributors. With your ideas and enhancements, you have made OpenDTU-OnBattery much more than I originally had in mind.