Réparation 3dtouch et Bltouch. configuration Ender 3 pour Simplify3D.BLTouch Instruction. Push-pin Down(deploy) Alarm Release & Touch SW. Sanguinololu1.3a, Melzi , Ender-3, Anet, FlashForge, Azteeg X3, etc. ※ Depending on your type of 3D printer, you may need to Step 2: Look at the Configuration.h at your previous firmware and edit Configuration.h at Marlin.This article describes another release for Marlin this version is 2.0.7.2 based on the release from 22nd October 2020 for use with the Ender 3 Pro and a custom hardware configuration: BigTreeTech SKR 1.4 board, TMC2209 drivers, BLTouch v3.1 (others supported check wiring). Table of ContentsPreparationPlatformIO InstallationFirmware sourcesBinary releaseBuilding your own binaryFirmware ...