based on work of great people:
This is a firmware for ESP8266 Wemos D1 Mini to interface with Juntec DPM8600 DC/DC Buck converter via RS485 serial interface.
This variant provides:
- Captive portal, for WiFi configuration.
- Web interface for configuring mqtt connection, device name etc.
- OTA Update (Thanks to: https://github.com/ayushsharma82/ElegantOTA)
- Simple Web api (used by web interface) (Thakns to: https://github.com/me-no-dev/ESPAsyncWebServer)
- Home Assistant discovery
- More targeted devices
- Control Device via Web interface
- Config option to use or not use mqtt (currently leave server empty to disable)
- Config option to use or not use home assistant discovery
- ...many, many more
- Connect wemos d1 to a max485 to your dpm. See https://github.com/d4rken/jt-dpm8600-psu-mqtt for schematics.
- Install VSCode and PlatformIO plugin
- Clone repo
- Open repo in platformio
- run upload (or build, or upload and monitor)