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.Â
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 MCUÂ 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 MCU STM32 F103](https://cdn.shopifycdn.net/s/files/1/0612/4784/8666/files/Kingroon_KP3S_3.0_with_MCU_STM32_F103_480x480.jpg?v=1639121210)
Kingroon KP3S 3.0 with STM32 F407
Kingroon KP3S 3.0 with MCUÂ STM32 F407 firmware to DOWNLOAD.
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Kingroon KP3S 3.0 BLTouch FirmwareÂ
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
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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.Â
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fui instalar o firmware do Laser da kp3 e agora esta tendo mal funcionamento no software original de impressĂŁo como faco pra deixar apenas o sofware de impressao
Does this version support changing color per layer?
ĐĐŽŃĐ°ĐČŃŃĐČŃĐčŃĐ”. ĐĐŸŃлД ĐżŃĐŸŃĐžĐČĐșĐž ŃŃĐŸĐșĐŸĐČĐŸĐč ĐżŃĐŸŃĐžĐČĐșĐŸĐč ĐŸŃŃŃŃŃŃĐČŃŃŃ ĐžĐșĐŸĐœĐșĐž ĐŒĐ”ĐœŃ. ЧŃĐŸ ĐœŃĐ¶ĐœĐŸ ŃЎДлаŃŃ ĐŽĐ»Ń ĐČĐŸŃŃŃĐ°ĐœĐŸĐČĐ»Đ”ĐœĐžŃ?
Why Kingroon does not answer my question?
You suggested the firmware update because of the display problem but it doesnât work.
By the type of the MCU, the firmware is different.
But when you click the firmware link, the destination is same and same file.
Maybe it is the matter but Kingroon does not answer.
What should I do?
I think BLtouch firmware must update. It doesnât work at all.