Kingroon KP3S 3.0 Firmware Download

Kingroon KP3S Stock Firmware

There are three kinds of MCU of Kingroon KP3S 3D printer mainboard, STM32 F407, GD32 F303, STM32 F103. Before you flash your firmware please double confirm your MCU verison. Wrong version flashed would brick your mainboard. 

Kingroon KP3S 3.0 with MCU GD32 F303

Kingroon KP3S 3.0 with MCU GD32 F303 firmware to DOWNLOAD. (Updated on 2022.3.12)

Get Kingroon KP3S 3.0 mainboard MCU GD32 F303 with stock firmware flashed HERE.

Get Kingroon KP3S 3.0 mainboard MCU GD32 F303 with Marlin firmware flashed HERE.

Kingroon KP3S 3.0 with MCU GD32 F303

Kingroon KP3S 3.0 with STM32 F103

Kingroon KP3S 3.0 with MCU STM32 F103 firmware to DOWNLOAD(Updated on 2022.3.12)

Get Kingroon KP3S 3.0 mainboard MCU STM32 F103 with stock firmware flashed HERE.

Get Kingroon KP3S 3.0 mainboard MCU STM32 F103 with Marlin firmware flashed HERE.

Kingroon KP3S 3.0 with MCU STM32 F103

Kingroon KP3S 3.0 with STM32 F407

Kingroon KP3S 3.0 with MCU STM32 F407 firmware to DOWNLOAD.

Kingroon KP3S 3.0 with MCU STM32 F407

 

Kingroon KP3S 3.0 BLTouch Firmware 

Kingroon KP3S 3.0 with BLTouch leveling sensor modification firmware to DOWNLOAD. BLTouch installion on Kingroon KP3S 3D printer tutorial available on our blog as well.

Kingroon KP3S 3.0 Laser Head Firmware

Kingroon KP3S 3.0 with laser head modification firmware to DOWNLOAD. Tutorial of adding laser head for our Kingroon KP3S

 

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Comments

JohnC - May 3, 2022

So how do I un brick my motherboard? Since I apparently used the wrong firmware from the links above which I don’t think was my fault because the links above seem to be the same for the different boards.

MRunar - April 26, 2022

I believe you have to install this first""
https://drive.google.com/file/d/1kPQxm5T_yYI69wms1M1YTskTk_kCHVkX/view?fbclid=IwAR2ctKDDY0_13oM1lmBTmm64LVbSZ03Nk32A02AtxOQXxI46-wlOORN-vvc
Then you would install the latest robin nano from here""
https://drive.google.com/drive/folders/148kOcuvHB6rcBEDIMgvJfA70DLtkQgsS
I believe this would fix most problems, if not ,, then pick up some files from this link""
https://github.com/bdwilson/KP3S/tree/main/files

Hyun-Kook Yeo - April 23, 2022

I am using KP3S 3.0 (GD32F303), and I want to uninstall 3Dtouch after installing it. Auto leveling appears instead of Leveling on the LCD menu of the printer even when recording again with the stock firmware.

I am curious how to do it. And obviously, the contents that were applied to the cfg file will remain, and it would be nice if a cfg file suitable for the stock firmware was also provided.

park sang bok - April 7, 2022

When will the kingroon kp3 bltouch stm32 f407 firmware come out?

Martn - March 30, 2022

After the last firmware upgrade (2022.3.12) the printer starts printing really bad. There is problem with Z-axis. During the print it does not lift Z-axis enought and start to make ditch in the lower layer. Before the update there is no such problem.

Felix - March 21, 2022

Any update realease notes for the new firmware?

Alexendr - January 31, 2022

Исправьте ссылку прошивки GD32F303 !!! По прежнему некорректная ссылка!

Martin - January 21, 2022

is the bltouch firmware different to all other firmwares accept the robin_nano_cfg.txt ?

Martin - January 21, 2022

is the bltouch firmware different to all other firmwares accept the robin_nano_cfg.txt ?

Kingroon Official - January 18, 2022

@silvio greiner
Hi Silvio Greiner,
You could get our BL Touch installation tutorial on the following blog:
https://kingroon.com/blogs/downloads/kingroon-kp3s-bltouch-installation

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