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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.
Как скачать 303 ? По ссылке переходит на 103
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…..
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
all of us with MCU STM32 F407 MB are stucked, there is no support for it… no marlin, no bltouch, no laser head…..
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?