The Epever2MQTT set is end-of-life. However, the bare circuit board remains available for those who want to add their own WeMos.
Successor as a complete device is EPEver2MQTT-NG.
Circuit board for connection to an EPEver Solar Tracker for integration into the smart home.
Support multiple trackers.
The board can be connected directly to the tracker with a standard network cable. For trackers (most) that also provide power through the RJ jack, no additional power is required.
List of confirmed working devices
Features:
- Captive portal for WiFi and MQTT configuration
- Configuration in the web interface
- Switching of the load channel via web interface, MQTT and via the web
- Retrieve essential data via web interface
- Get all data via MQTT
- classic MQTT data points or JSON string via MQTT
- Retrieve JSON via web at/livejson?
- Firmware update via the web interface
- Set the system time using the PC clock
- Blink codes for the current status of the ESP
Project page: https://github.com/softwarecrash/EPEver2MQTT
Videos (by release date):

Top product, works perfectly
Perfect, works perfectly. I am delighted.