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

Mihai - noviembre 22, 2022

For F103 and F303 file download on Googlw drive is SAME FILES (same name of archieve) !!! Is OK ??? Thanks in advance for respond !!!

tunner - noviembre 18, 2022

最近機器列印剛開始到層高1.0MM,就出現ERR6的錯誤訊息,要如何改正過來,機器以當機了?

Guy - noviembre 15, 2022

Where can we get Marlin firmware to download for KP3S 3.0?

Jeb - octubre 21, 2022

Where did the 303 firmware go? I downloaded it some months ago, been using it w/o any problem and now it’s gone. I wish I hadn’t deleted the files, but now it’s gone from my hard drive. Could you fix the link? I want to adjust Z-offset from the printer screen. Right now I’m using the old firmware and literally using a microSD card labeled ‘Z-offset’ with Z-offset modifying G-codes inside, and “printing” them to adjust my Z-offset. This has to stop.

Karsten - octubre 9, 2022

where can i see what fw version ist installed on my kp3s

Gesha - septiembre 29, 2022

Как скачать 303 ? По ссылке переходит на 103

Michel - septiembre 18, 2022

The firmware update for the 303 download link brings me to a file that has 103 in the name. in fact….same name as the update file for the 103. Worried about using it now…..

Gustavo - agosto 24, 2022

I have a lot of problems to install the firmware on f303 MCU. After a lot of headache, I tried a old micro SD 4GB and 4 category, and it works. TIP: you may prefer use slow microSD to firmware flash!!! :-D

Judasc - agosto 21, 2022

all of us with MCU STM32 F407 MB are stucked, there is no support for it… no marlin, no bltouch, no laser head…..

Paul - agosto 13, 2022

Because of trouble with Octoprint on the KP3S (GD32F303) I flashed the new firmware. While it seems to have solved the problem with Octoprint, now in the touch screen settings menu (ReadyPrint>Set)
there is no longer a ‘About’ pictogram but instead it says ‘Open/Close’.
Is that on purpose? And if so, what does it do?

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