Marlin 2.0.4.4, Ender 3 Pro, BTT SKR 1.4 Turbo board with automatic bed levelling using the BLTouch v3.1

descriptionStandard

In this article the focus is the preparation of the Marlin 2.x branch (version 2.0.4.4) for use with the Ender 3 Pro and a custom configuration: BigTreeTech SKR 1.4 board, TMC2209 drivers, BLTouch. The BBT SKR board that is replacing the Creality Melzi board from the stock printer.

Marlin 1.1.9, Ender 3 Pro and automatic bed levelling using the BLTouch v3.1

descriptionStandard

This article describes another firmware customisation for the Ender 3 Pro utilising Marlin version 1.1.9 with the latest bug fixes. This time enabling automatic bed levelling utilising the BLTouch v3.1. This has been tested on the Ender 3 Pro but should also work for the non-pro variant and possibly other similar 3D printers.