Reverse engineering of SOATE S105 396200-3763010-00 ECU using KiCad EDA
TL,DR: schematics (see open issues)
Geehy apm32F407VGT7
https://www.youtube.com/watch?v=v7S3eSeuTio
Alternative unofficial firmware https://github.com/rusefi/rusefi/tree/master/firmware/config/boards/s105
Binary https://rusefi.com/build_server/rusefi_bundle_s105.zip
See also https://github.com/rusefi/m74.9