This repo is for split hoverboard with MM32SPIN0X/2X MCU

You can help us by testing this code on actual hardware

Pre-compiled binary is available

if you can see this text, that probably means this repo is not maintained any more

Installation

Check here for step by step toturial on how to install this firmware on your board

please also check the autodetect&configuration section

Control methods

you must use a ESP32 to control the hacked hoverboard

you can find example control methods in this repo

https://github.com/reed-dan/hoverboard_hack_esp32_manualspeed

Working features

The firmware is already 90% functional, basic motor control should all work, but more testing is needed

https://youtu.be/hCaIlEKzI3A

• compatiable with 99.9% of boards without recompile
• working method to unlock and flash the mcu
• motor and hall sensor commutation
• RemoteUartBus protocol(used by gen2.x gd32)
• PID loop for constant speed
• self hold
• voltage and total current
• software and hardware over current protection
• sine wave mode to drive the motor with more torque and higher effiency

Autodetect&configuration

https://github.com/AILIFE4798/Hoverboard-Firmware-Hack-Gen2.x-MM32/wiki/How-to-use-PinFinder-firmware

todo

• optimizations
• constant torque
• phase current
• foc

Hardware

any board equippted with MM32SPIN0X or MM32SPIN2X microcontroller should be supported

now with the pinfinder firmware, any board type is supported, but below are some example

MM32SPIN05PF

MM32SPIN06PF

MM32SPIN25PF

support

join this server to get support

discord: https://discord.gg/dvrKS9uyV7

matrix: https://matrix.to/#/#hoverboard-firmware-hack:matrix.ai-life.xyz

Contributions

if you had any feature request or bug report please create issue or use the discussions feature, because im working on this project actively now dont use pr unless you asked me first because it will get desynced and cannot merge