BIGTREETECH SKR 3 User Manual

Shenzhen Big Tree Technology CO.,LTD .
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4. Marlin
4.1 install compiling environment
https://github.com/bigtreetech/Document/blob/master/How%20to%20install%20VScode%2BPlatformio.md
https://marlinfw.org/docs/basics/install_platformio_vscode.html
Refer to the link above for tutorial on installing VSCode and PlatformIO plugin
4.2 Download Marlin firmware
1. Download the newest bugfix version of Marlin from official website
https://github.com/MarlinFirmware/Marlin/tree/bugfix-2.0.x
2. Download Pre-configured firmware from our GitHub page
https://github.com/bigtreetech/SKR-3
4.3 Configure firmware
4.3.1 Open Marlin project
You can open Marlin in VS Code in one of several ways:
 Drag the downloaded Marlin Firmware folder onto the VScode application icon
 Use the Open… command in the VSCode File menu
 Open the PIO Home tab and click the “Open Project” button
4.3.2 Compiling environment
Open platformio.ini file and change default_envs to STM32H743Vx_btt

BIGTREETECH SKR 3 Specifications

General

Brand	BIGTREETECH
Model	SKR 3
Category	Motherboard
Language	English