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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I tried installing BLTouch today, it didnât work. He stands still and does nothing. disappointed
Hi team! i have a problem with my Kingroon KP3s, My Heater from E1 pin was destroyed and i wanna switch it to E2 pin, how can i do that? Hope anyone on your company reply to me that problem and guide me for fixing.
For KP3S 407 you can have last version firmware here: https://www.facebook.com/groups/776249273153579/posts/1404924503619383
bought this kp3s 3.0 thinking of getting a good upgradeable machineâŠ. kingroon has let customers down using a chip (407) that would never get updates as promised, more than 2 years waiting for the firmware upgrades that the 303 chips got.
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