fysetc
https://www.fysetc.com/products/fysetc-upgrade-sd-wifi-pro-with-card-reader-module-run-wireless-by-esp32-chip-web-server-reader-uploader-3d-printer-parts
https://github.com/FYSETC/SD-WIFI-PRO
https://github.com/FYSETC/SdWiFiBrowser
Contains a CH341C & a ESP32-PICO-V3-02