ender3-marlin

Install marlin on an ender3 with the Creality New Upgrade Silent Mainboard V4.2.7

Compile the firmware

0. Install VScode and PlatfromIO
1. Clone the latest version marlin with git clone https://github.com/MarlinFirmware/Marlin.git
2. Go into Marlin/ and run git checkout bugfix-2.0.x to change th branch
3. Download the Configuration.h and the Configuration_adv.h from this repository and place them Marlin/Marlin
4. Change the parameter default_envs from mega2560 to STM32F103RET6_creality in the platformio.ini -file
5. Hit compile
6. You can find your firmware in Marlin/.pio/build/STM32F103RET6_creality. The file is called firmware-XXXXXXX-XXXXX.bin

Upload the firmware

Copy your compliled firmware or the binary-file from this repository onto an empty sd-card, plug it into your printer and printer on.

Links/Sources

• http://813studios.com/creality-4-2-7-marlin-bltouch-install-notes-ender-3/
• https://github.com/Flawioo/Creality-Ender-3-board-v4.2.7
• Original firmware