find your board with the 'interactive search' on the Wiki here :-)

study the Wiki before opening a new issue !

---

code moved to Hoverboard-Firmware-Hack-Gen2.x-GD32 !!

MM32 port go here Hoverboard-Firmware-Hack-Gen2.x-MM32) (uartBus protocol, pinFinder)

MM32 EFeru FOC port go here MM32SPIN05_Hoberboard_hack (no foc,but EFeru uart protocol)

both MM32 firmwares run on this $4.4 (+$5 shipping) pair of Gen2.4.2 boards: https://www.aliexpress.com/item/1005005959910034.html (tell me if you find a likewise offer that ships to Germany/EU)

---

2024/02/18: board numbering changed from Gen2.x to Gen2.t.v

Gen2.1.4xf = split board . target 1 . version 4 x=64kb, f=FOC capable.

The s(32kB)/x(64kB) flag and the f flag are for information only.

Targets are the Keil targets:

• 1 gd32f130
• 2 gd/stm32f103
• 3 gd32e230
• 4 mm32spin0x
• 5 lks32

2024/1/10 the following layouts are ready to use (99%):

• Gen2.1.1 (ex2.0)
• Gen2.1.3 (ex2.2) #5
• Gen2.1.4 (ex2.3) #20
• Gen2.1.7.1 (ex2.6.1) #49
• Gen2.1.8 (ex2.10) #25
• Gen2.1.11 (ex2.13) #33
• Gen2.1.16 (ex2.18) #40

layouts worth testing (with a 2A cc constant current power supply / dcdc-step-down converter | 1.5 42V charger):

• Gen2.1.2 (ex2.1) this repo here was a fork from a running 2.1 firmware
• Gen2.1.5 (ex2.4) #3
• Gen2.3.1 (ex2.7) #16
• Gen2.1.9 (ex2.11) #27
• Gen2.1.13 (ex2.15) #38
• Gen2.1.18 (ex2.20) #58

Update 2.x:

• This is a fork from https://github.com/krisstakos/Hoverboard-Firmware-Hack-Gen2.1
• with different defines_2-x.h for two different board layouts :-)
• Simply set #define LAYOUT x to your 2.x board in Inc/config.h :-))
• You can download compiled binaries here (the Dummy-firmwares will ignore uart speed and will repeat speed from -300 to 300 instead)
• Binaries probably not yet working: BinariesToTest/
• Make sure your board is one of the supported layouts ! Wrong pin assignments can shortcut the battery and kill the mosfets !!

Update 2.1:

• That's a fork from https://github.com/flo199213/Hoverboard-Firmware-Hack-Gen2
• Compiles with Keil version 6 :-))