93 lines
5.9 KiB
Markdown
93 lines
5.9 KiB
Markdown
# OpenDTU
|
|
|
|
[](https://github.com/tbnobody/OpenDTU/actions/workflows/build.yml)
|
|
[](https://github.com/tbnobody/OpenDTU/actions/workflows/cpplint.yml)
|
|
[](https://github.com/tbnobody/OpenDTU/actions/workflows/yarnlint.yml)
|
|
|
|
## !! IMPORTANT UPGRADE NOTES !!
|
|
|
|
If you are upgrading from a version before 15.03.2023 you have to upgrade the partition table of the ESP32. Please follow the [this](docs/UpgradePartition.md) documentation!
|
|
|
|
## Background
|
|
|
|
This project was started from [this](https://www.mikrocontroller.net/topic/525778) discussion (Mikrocontroller.net).
|
|
It was the goal to replace the original Hoymiles DTU (Telemetry Gateway) with their cloud access. With a lot of reverse engineering the Hoymiles protocol was decrypted and analyzed.
|
|
|
|
## Documentation
|
|
|
|
The documentation can be found [here](https://tbnobody.github.io/OpenDTU-docs/).
|
|
Please feel free to support and create a PR in [this](https://github.com/tbnobody/OpenDTU-docs) repository to make the documentation even better.
|
|
|
|
## Breaking changes
|
|
|
|
Generated using: `git log --date=short --pretty=format:"* %h%x09%ad%x09%s" | grep BREAKING`
|
|
|
|
```code
|
|
* 71d1b3b 2023-11-07 BREAKING CHANGE: Home Assistant Auto Discovery to new naming scheme
|
|
* 04f62e0 2023-04-20 BREAKING CHANGE: Web API Endpoint /api/eventlog/status no nested serial object
|
|
* 59f43a8 2023-04-17 BREAKING CHANGE: Web API Endpoint /api/devinfo/status requires GET parameter inv=
|
|
* 318136d 2023-03-15 BREAKING CHANGE: Updated partition table: Make sure you have a configuration backup and completly reflash the device!
|
|
* 3b7aef6 2023-02-13 BREAKING CHANGE: Web API!
|
|
* d4c838a 2023-02-06 BREAKING CHANGE: Prometheus API!
|
|
* daf847e 2022-11-14 BREAKING CHANGE: Removed deprecated config parsing method
|
|
* 69b675b 2022-11-01 BREAKING CHANGE: Structure WebAPI /api/livedata/status changed
|
|
* 27ed4e3 2022-10-31 BREAKING: Change power factor from percent value to value between 0 and 1
|
|
```
|
|
|
|
## Currently supported Inverters
|
|
|
|
| Model | Required RF Module | DC Inputs | MPP-Tracker | AC Phases |
|
|
| ---------------------| ------------------ | --------- | ----------- | --------- |
|
|
| Hoymiles HM-300-1T | NRF24L01+ | 1 | 1 | 1 |
|
|
| Hoymiles HM-350-1T | NRF24L01+ | 1 | 1 | 1 |
|
|
| Hoymiles HM-400-1T | NRF24L01+ | 1 | 1 | 1 |
|
|
| Hoymiles HM-600-2T | NRF24L01+ | 2 | 2 | 1 |
|
|
| Hoymiles HM-700-2T | NRF24L01+ | 2 | 2 | 1 |
|
|
| Hoymiles HM-800-2T | NRF24L01+ | 2 | 2 | 1 |
|
|
| Hoymiles HM-1000-4T | NRF24L01+ | 4 | 2 | 1 |
|
|
| Hoymiles HM-1200-4T | NRF24L01+ | 4 | 2 | 1 |
|
|
| Hoymiles HM-1500-4T | NRF24L01+ | 4 | 2 | 1 |
|
|
| Hoymiles HMS-300-1T | CMT2300A | 1 | 1 | 1 |
|
|
| Hoymiles HMS-350-1T | CMT2300A | 1 | 1 | 1 |
|
|
| Hoymiles HMS-400-1T | CMT2300A | 1 | 1 | 1 |
|
|
| Hoymiles HMS-450-1T | CMT2300A | 1 | 1 | 1 |
|
|
| Hoymiles HMS-500-1T | CMT2300A | 1 | 1 | 1 |
|
|
| Hoymiles HMS-600-2T | CMT2300A | 2 | 2 | 1 |
|
|
| Hoymiles HMS-700-2T | CMT2300A | 2 | 2 | 1 |
|
|
| Hoymiles HMS-800-2T | CMT2300A | 2 | 2 | 1 |
|
|
| Hoymiles HMS-900-2T | CMT2300A | 2 | 2 | 1 |
|
|
| Hoymiles HMS-1000-2T | CMT2300A | 2 | 2 | 1 |
|
|
| Hoymiles HMS-1600-4T | CMT2300A | 4 | 4 | 1 |
|
|
| Hoymiles HMS-1800-4T | CMT2300A | 4 | 4 | 1 |
|
|
| Hoymiles HMS-2000-4T | CMT2300A | 4 | 4 | 1 |
|
|
| Hoymiles HMT-1600-4T | CMT2300A | 4 | 2 | 3 |
|
|
| Hoymiles HMT-1800-4T | CMT2300A | 4 | 2 | 3 |
|
|
| Hoymiles HMT-2000-4T | CMT2300A | 4 | 2 | 3 |
|
|
| Hoymiles HMT-1800-6T | CMT2300A | 6 | 3 | 3 |
|
|
| Hoymiles HMT-2250-6T | CMT2300A | 6 | 3 | 3 |
|
|
| Solenso SOL-H350 | NRF24L01+ | 1 | 1 | 1 |
|
|
| Solenso SOL-H400 | NRF24L01+ | 1 | 1 | 1 |
|
|
| Solenso SOL-H800 | NRF24L01+ | 2 | 2 | 1 |
|
|
| TSUN TSOL-M350 | NRF24L01+ | 1 | 1 | 1 |
|
|
| TSUN TSOL-M800 | NRF24L01+ | 2 | 2 | 1 |
|
|
| TSUN TSOL-M1600 | NRF24L01+ | 4 | 2 | 1 |
|
|
|
|
## Hardware you need
|
|
|
|
### Change pin assignment
|
|
|
|
Its possible to change all the pins of the NRF24L01+ module, the Display, the LED etc.
|
|
The recommend way to change the pin assignment is by creating a custom [device profile](docs/DeviceProfiles.md).
|
|
It is also possible to create a custom environment and compile the source yourself. This can be achieved by copying one of the [env:....] sections from 'platformio.ini' to 'platformio_override.ini' and editing the 'platformio_override.ini' file and add/change one or more of the following lines to the 'build_flags' parameter:
|
|
|
|
```makefile
|
|
-DHOYMILES_PIN_MISO=19
|
|
-DHOYMILES_PIN_MOSI=23
|
|
-DHOYMILES_PIN_SCLK=18
|
|
-DHOYMILES_PIN_IRQ=16
|
|
-DHOYMILES_PIN_CE=4
|
|
-DHOYMILES_PIN_CS=5
|
|
```
|
|
|
|
It is recommended to make all changes only in the 'platformio_override.ini', this is your personal copy.
|