Solis S3 WiFi Stick

Device Type: misc

Electrical Standard: global

Board: rtl87xx

Difficulty: Disassembly required, 3/5

Project URL: https://github.com/hn/ginlong-solis

General Notes

This configuration is for the Solis S3 WiFi Stick which reads usage data from Ginlong Solis solar inverters.

Flashing Instuctions

This device uses a MXCHIP EMW3080-E MCU (RTL8710BN clone), supported by LibreTiny. With ltchiptool one can flash a .UF2 firmware generated by ESPHome via a USB-to-serial converter connected to the test points on the board.

GPIO Pinout

Basic Configuration

Please see the project page as there a multiple options and packages.