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Various tools, examples, and documentation for communicating with Hoymiles microinverters

arduino asyncwebserver esp32 esp8266 nrf24

Find a file

fred777 a6ab1e7859 compute sunrise correctly after midnight if it's already after midnight, the sun will rise today already, not tomorrow		2022-12-27 00:05:40 +01:00
.github	release v0.5.41	2022-11-20 00:45:42 +01:00
doc	esp8266/README.md: add info and wiring for ESP32 variant	2022-09-08 14:38:59 +02:00
scripts	fix script	2022-11-12 02:33:41 +01:00
src	release v0.5.41	2022-11-20 00:09:33 +01:00
tools	compute sunrise correctly after midnight	2022-12-27 00:05:40 +01:00
.gitignore	auto create favicon ico header	2022-11-11 23:14:04 +01:00
Getting_Started.md	fix typo, fix broken link	2022-12-06 14:55:46 +01:00
README.md	update discord members	2022-11-20 13:51:22 +01:00
User_Manual.md	refactored directory structure	2022-11-09 22:46:30 +01:00

README.md

🖐 Ahoy!

Communicate with Hoymiles inverters via radio. Get actual values like power, current, daily energy and set parameters like the power limit via web interface or MQTT. In this repository you will find different approaches means Hardware / Software to realize the described functionalities.

List of approaches

ESP8266/ESP32, C++ 👈 the most effort is spent here
Arduino Nano, C++
Raspberry Pi, Python
Others, C/C++

Quick Start with ESP8266

Success Stories

Getting the data into influxDB and visualize them in a Grafana Dashboard (thx @Carl)

Support, Feedback, Information and Discussion

Development

If you encounter issues use the issues here on github.

Please try to describe your issues as precise as possible and think about if this is a issue with the software here in the repository or other software components.

Contributors are always welcome!

OpenDTU <- Our sister project ✨ for Hoymiles HM-300, HM-600, HM-1200 (for ESP32 only!)
DTU Simulator <- Go here ✨ for Hoymiles MI-300, MI-600, MI-1200 Software