Firmware applicable model and mainboard version
Printer model: Ender-3
Printer mainboard version: V4.2.2
Notes: The firmware is Support filament detection function
Mainboard update:
1. Format the TF card on the computer side, and select 4096 for the allocation unit size.
2. Put the firmware file "Ender-3-Marlin2.0.1-HW-V4.2.2-SW-V1.2.1-Filament.bin" into the root directory of TF card.
3. Turn off the printer and insert the TF card into the card slot on the motherboard.
4. Reboot and wait for the update to finish.
5. After finishing the update, remove the TF card from the motherboard slot and delete the bin file inside.
Firmware applicable model and mainboard version
Printer model: Ender-3
Printer mainboard version: V4.2.2
Notes: The firmware is Ender-3 Z-axis height increase 350MM.
Mainboard update:
1. Format the TF card on the computer side, and select 4096 for the allocation unit size.
2. Put the firmware file "Ender-3Marlin2.0.6HW4.2.2Z350.bin" into the root directory of TF card.
3. Turn off the printer and insert the TF card into the card slot on the motherboard.
4. Reboot and wait for the update to finish.
5. After finishing the update, remove the TF card from the motherboard slot and delete the bin file inside.
Firmware applicable model and mainboard version
Printer model: Ender-3
Printer mainboard version: V4.22
Notes: Special firmware for Ender-3 with GD control chip,nine-language version
Mainboard update:
1. Format the TF card on the computer side, and select 4096 for the allocation unit size.
2. Put the firmware file "Ender-3Marlin2.0.6HW4.2.2.bin" into the root directory of TF card.
3. Turn off the printer and insert the TF card into the card slot on the motherboard.
4. Reboot and wait for the update to finish.
5. After finishing the update, remove the TF card from the motherboard slot and delete the bin file inside.
Firmware applicable model and mainboard version
Printer model: Ender-3
Printer mainboard version: V4.2.2
Notes: The firmware is Factory standard.
Mainboard update:
1. Format the TF card on the computer side, and select 4096 for the allocation unit size.
2. Put the firmware file "Ender-3Marlin2.0.6HW4.2.2.bin" into the root directory of TF card.
3. Turn off the printer and insert the TF card into the card slot on the motherboard.
4. Reboot and wait for the update to finish.
5. After finishing the update, remove the TF card from the motherboard slot and delete the bin file inside.
Firmware applicable model and mainboard version
Printer model: Ender-3
Printer mainboard version: V4.2.2
Notes: The firmware is Ender-3 CR-touch/BL-touch version, compatible with support for filament detector.
Mainboard update:
1. Format the TF card on the computer side, and select 4096 for the allocation unit size.
2. Put the firmware file "GD-Ender-3HW4.2.2SW2.0.8.2CRTouchFilamentEuropeMulti.bin" into the root directory of TF card.
3. Turn off the printer and insert the TF card into the card slot on the motherboard.
4. Reboot and wait for the update to finish.
5. After finishing the update, remove the TF card from the motherboard slot and delete the bin file inside.
Ender-3 BL TOUCH (without adapter board) + Filament Detection
Firmware of 4.2.7 motherboard without accessories.
Ender-3 Marlin2.0.6 CR-touch or BLtouch firmware