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. 

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 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.

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

 

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Comments

Roman - December 8, 2023

I have a Kingroon KP3S Pro V2 printer.
Inside the printer there is a KINGROON KP Cheetah V1.0 board, I want to backup my firmware, how can I do this?
I also want to update the firmware of my MCU GD32 F303, where can I get the new firmware and how to update?
Do you have instructions somewhere on how to do this?
Why is there no instruction anywhere specifically for this board: KINGROON KP Cheetah V1.0 for updating the MCU GD32 F303 firmware?

George - December 3, 2023

I noticed a comment below from a user saying that they were concerned that the page says to be careful to use the right firmware for your board, but then two of the download links point to the same file. From the facebook Kingroon group, several users say this is ok and that the F303 and F103 do indeed use the same firmware. I have the F303 and I downloaded the KP3S-Firmware-20210726stm103gd32.zip file (this is the file you get when you click DOWNLOAD in the F303 section), unzipped the files, placed them in the root directory of a FAT32 formatted sd card, inserted the card in my printer while it was powered off, powered the printer on.. and everything seemed to work. The screen gave a series of status updates about what the printer was doing, and then it seemed to work fine.

Андрей - December 1, 2023

Добрый день дайте правильную прошивку для Kingroon KP3S Kingroon KP3 v1.3. и еще бы правильную прошивку для лазера для этой платы с контроллером GD32 F303

Андрей - November 28, 2023

Добрый день, после прошивки на лазерную головку перемещение по оси Х стало наоборот. Вернул прошивку на простую но голова по отношению оси Х ведет так как будто на двигателе поменяны провода местами. Даешь команду влево а она едет на оборот. при команде домой упирается до упора в право. Что делать подскажите.

Romulo - September 23, 2023

fui instalar o firmware do Laser da kp3 e agora esta tendo mal funcionamento no software original de impressão como faco pra deixar apenas o sofware de impressao

Evasiva - September 22, 2023

Does this version support changing color per layer?

Андрей - September 19, 2023

Здравствуйте. После прошивки стоковой прошивкой отсутствуют иконки меню. Что нужно сделать для восстановления?

JK - September 18, 2023

Why Kingroon does not answer my question?
You suggested the firmware update because of the display problem but it doesn’t 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?

DRS - July 19, 2023

I think BLtouch firmware must update. It doesn’t work at all.

Luciano Rodrigues de Oliveira - July 16, 2023

I tried installing BLTouch today, it didn’t work. He stands still and does nothing. disappointed

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