Marlin 2.* for Kingroon KP3S Titan no-bltouch

Target platform - stock KP3S with Titan head.

Key differences:

• Linear advance enabled by default
• Fast print start
• Automated release builds

Install and start-up:

• Download latest build from Releases
• Flash it via microsd card
• Calibrate Linear advance
• Set Linear advance in your slicer as start G-code: M900 K0.22; LINEAR_ADVANCE, replace 0.22 with your best factor

Optional:

• Reset EEPROM
• Calibrate PID

How to build firmware:

Example for 2.1.1 version:

• Fork repository
• Clone fork on your PC
• Update configs for firmware to use new version (at least CONFIGURATION_ADV_H_VERSION)
• Run:

cd ./your_fork
git submodules update
cd ./Marlin
git checkout `2.1.1`
cd ../

git add -u
git commit
git push origin HEAD

• Profit, Github actions will build firmware
• Make a Pull Request to update master in this repository from your fork

Notes

• Based on https://github.com/bdwilson/KP3S/tree/main/releases/2.1.1/no-bltouch , initial diff