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VESC Firmware

VESC 75/300 R2 with R1 Firmware

Submitted by frank on Thu, 2019-11-28 09:39

There have been a few VESC 75/R2 (V1.12) sent with R1 firmware installed. The problem ith that firmware is Bluetooth functionality. For Bluetooth and some Comm communication you need the correct R2 Firmware.

The firmware can be found here:

https://github.com/vedderb/vesc_tool/blob/master/res/firmwares/75_300_R2...

Lispbm Scripting

Submitted by Sanderehv87 on Wed, 2025-08-27 00:49

Hello,

Sinds the new stable 6.06 firmware my lisp script cannot be uploaded to the device anymore

I'm using an ubox_singel_80 en get this error:

 

Preparing new image...

Parsing 14894 characters

Error: type_error

CTX: 408 "main-u"

Current: i

bound to: 0

In: bufget-u8

eval_cps.c line number: 3454

 

Has somebody an idea how I can solve this.

If more info is needed please let me know so I can provide it.

 

Sander

FSESC 75100 Pro V2 W/ ALUMINUM

Submitted by drstein99 on Tue, 2025-08-26 23:02

Hello, I just received the Flipsky VESC, 75100 Pro v2 w/ aluminum case.  I load the VESC software tool on the PC,after correctly loading the usb port driver the software now recognizes the ESC.

The program reports firmware may be out of date.  So I go to the firmware page, just to check.  For reasons unknown, it is reporting that firmware for HW "75_300_R2" is loaded.

Fw: v6.02 (no_hw_limits), Hw: 75_300_R2

1E 00 3D 00 08 51 34 30 37 35 37 39

Paired: false, Status: STABLE

HW Type: VESC, Phase Filters: Yes

Innotrace X1 motor controller for Bafang m620 UART with VESC firmware

Submitted by TPEHAK on Tue, 2025-06-10 22:00

I have finished reverse engineering the Innotrace X1 controller for Bafang m620 UART motor and fabricated one unit for tests but stuck on VESC firmware installation.

 

As far as I know Benjamin Vedder wrote the VESC firmware for this controller so maybe this question is more directly for him but anyone who knows the answer is welcome to suggest the solution.

 

I shared the source files and details about the controller here:

bootloader and firmware update for vesc 4.12

Submitted by enjoae on Thu, 2025-05-22 19:17

Hi all, I have tried to get my head around this since last week by reading before committing to write on the forum...

I posses an old vesc 4.12 (this is what is written on the board), from 6 or 7 yeas ago and I want to go back to my eskate project. Unfortunately it seems very old of the new vesc tool.

With all the information a found and a bit of help from gemini, here is what I have done so far...

1) tried firmware update (from 2.18 to 6.05) from the vesc-tool with no luck (no reboot, and the I reconnect back to see version 2.18)

Flipsky 75100 not running after firmware update

Submitted by defazioaa on Sat, 2025-03-29 01:33

I have installed a Flipsky 75100 in my golf cart with a Motenergy ME1305 PMAC motor, it was running last night except there was no option for current on ADC1, brake on ADC2, and push button reverse. After looking at the forum posts I saw that some others had solved this problem with a firmware update so I updated to 6.00. Now when I run the motor setup wizard the motor cogs and makes noise but does not turn. also doesn't run when checking direction. Nothing else has changed, I noticed it had the motor at 14 poles but warned not to change it.

How to edit parametrs over limit?

Submitted by vescbeginer on Sun, 2025-02-02 12:54

How can I edit parametrs over limit?

I want to edit "Negative ramping time" in ADC. The max limit is 1000s but I think this is actuialy miliseconds, not seconds (https://github.com/vedderb/bldc/issues/783).

If I set "Negative ramping time" to 1000s motor stop spining after 1s, but I want to spin around 3s but I can't set this volume over 1000s.

Anyone know how can set this parametrs to over 1000s?

vx2 remote no longer working for updated 75100 v2 firmware

Submitted by Noa135 on Mon, 2024-12-23 00:47

So I have a 75100 pro v2 controller and was using a vx2 remote and had the motor running with this set up before using the vesc tool. I was watching a tutorial on how to use the vesc tool and the first thing they said to do was to update the firmware. After doing this I no longer got any response from my remote, it seems like it is still paired to the vesc but I cannot accelerate or anything.

If anyone has any ideas on what i did wrong, some help would be greatly appreciated.

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