BLtouch for any 3D printer - Comprehensive step by step guide

If your bed is warped or you are just looking for convenience, a BLtouch is a great upgrade for your 3D printer. This video aims to be a complete guide to all things BLtouch. This ranges from an explanation of auto bed levelling, through to mounting, wiring, firmware, calibration, operation and customisation. Free companion webpage: https://teachingtechyt.github.io/upgr... 0:00 Introduction 0:44 What is a BLtouch? 1:46 What to buy? 2:08 Genuine vs clone 2:33 Physical mounting 3:46 Wiring PWM Wikipedia article: https://en.wikipedia.org/wiki/Pulse-w... 5:35 FAQ: Do I need a pin27 board? 6:12 FAQ: Can I use a custom pin for the yellow wire? LPC1768 datasheet (SKR V1.3): https://www.nxp.com/docs/en/data-shee... 6:49 Marlin firmware configuration Beginner firmware setup guide:    • Updated Marlin firmware setup guide - VS C...   8:26 Calibrating probe offsets My dedicated video on this:    • ABL offset guide including new probe Z off...   9:02 Basic BLtouch operation 9:43 The two ways to use a BLtouch when printing 10:37 Customisation - Grid points, speed, margins 11:56 Troubleshooting My dedicated troubleshooting video:    • 3D printer troubleshooting - Free step by ...   Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5] https://3dprintersonline.com.au/ Take a look around and if you like what you see, please subscribe. Support me on Patreon:   / teachingtech