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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.
NOTE: KP3S 3.0 mainboard MCU GD32 F303 and KP3S 3.0 mainboard MCU STM32 F103 use the same firmware.
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 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 STM32 F407
Kingroon KP3S 3.0 with MCU STM32 F407 firmware to DOWNLOAD.
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.
KP3S 3D Touch Firmware(STM32F103/GD32F303) V1.0.7_2022.05.17(Latest): Download
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.
The links are missing the mks_font, mks_pic for proper LCD work, just the Robin_nano.bin file is provided.
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.
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
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.
When will the kingroon kp3 bltouch stm32 f407 firmware come out?