After many hours of research and confusion I finally installed this on my Ender 3 and it worked. The whole experience was a big pain, the instructions are unclear etc and the installation depends on many factors. It's definitely not something newbies want, and to be honest it's more of a luxury buy, especially if you have a glass build platform. I'm still struggling with sticking and it was still a few hours of tweaking. Here are some tips so you don't get confused like me: 1. BEFORE YOU BUY Make sure your Ender 3 has the correct board (e.g. 4.2.2 or 4.2.7). This shouldn't be a problem for most users as newer Ender 3 printers come with a 4.2.2 card while older versions don't have this card and require a different kit and adapters. You can check this by looking at the center of the panel that shows which version you have.2. You need to install new firmware. For 4.2.2 boards you need to search for "firmware 4.2.2 bl touch" as the instructions don't say so. At the time of this writing, it was on a poorly maintained page deep within the Creality forums website. Click on "Ender 3" in the navigation bar and scroll down. Here you can download Ender-3-V4.2.2 Marlin2.0.1-BL-Touch-V1.1.2 (no adapter board) uploaded on August 29, 2020. Check out version 4.2.2 and version 4.2.7 and make sure you have the correct version installed. As the Teaching Tech says on Youtube (BLtouch for any 3D printer - detailed step-by-step guide), it is important to set the BL Touch so that it is about 3mm away from the build plate. There is also leeway when screwing on the BL Touch bracket.
BIGTREETECH TFT35 V3.0.1 Graphic Smart Display Controller Board For 3D Printer Ramps 1.4 RepRap 3D Printer Can Select Two Work Modes
13 Review
BIGTREETECH SKR Mini E3 V3.0 Control Board + TFT35 E3 V3.0.1 Graphic Smart Display Panel Board New Upgrade 3D Printer Parts For Ender 3, Ender3 Pro, Ender 3 V2
13 Review
10Mm X 11Mm Black Plastic Open Type Cable Wire Carrier Drag Chain Towline R18 For 3D Printer And CNC Machines - 1 Meter Length
7 Review
Befenybay 2020 Upgrade: X-Axis Synchronous Belt Tensioner For Creality Ender-3/Ender3 Pro/Ender3 V2/CR-10/CR-10 V2/CR-10 V3/CR-20 Pro โStraighten And Stretch For Enhanced Performance
50 Review
๐จ๏ธ ANYCUBIC Assembled Innovation Off Line Printing: Streamline Your Printing Process with Cutting-Edge Technology
5 Review
High-Precision And Stable Creality Ender 3 V2 3D Printer With New UI, Silent Mainboard, Effortless Filament Feed-In, XY-Axis Tensioner, Resume Printing, And Large Build Volume Of 220ร220ร250Mm
11 Review
๐จ๏ธ FLASHFORGE Adventurer: Enhanced 3D Printer with Removable Extruders and Monitoring Features
4 Review
Flashforge Adventurer 3D Printer with Detachable Precision Leveling System
6 Review