下载 "Creality 32 bit V4 board guide - Ender 3 V2, BLtouch & more"

Creality now has 32 bit mainboards, but there is a lot of confusion about which printers they come on and how to compile and flash firmware on them. This video aims to answer all of the questions, covering differences, firmware, BLtouch and filament runout sensing. Thanks to Leon at Creality for answering my questions, and to the Marlin devs and community for already supporting the new V4.2.x boards. Purchase the Creality 4.2.7 32 bit silent mainboard: https://www.creality3dofficial.com/collections/mainboard/products/creality-silent-mainboard-v4-2-7?sca_ref=16987.xbmLCEL46n Buy genuine BLtouch (at least 1.5m extension cable recommended): https://www.amazon.com/gp/product/B01FFV2TOS?ie=UTF8&camp=1789&creative=9325&creativeASIN=B01FFV2TOS 0:00 Introduction 1:00 V4.2.X Board details and versions TH3D stream on Creality 32bit boards: https://www.youtube.com/watch?v=czozhy7kjwc Creality blog announcement - Ender 3 to receive 32 bit mainboard: https://www.creality.com/blog-detail/ender-3-motherboard-change-notification 4:21 Fitting the new board as an upgrade Creality Melzi (8 bit) wiring checklist: https://imgur.com/a/Zy7rdq4 Creality V4.2.X wiring checklist: https://imgur.com/a/gnus0r0 4:46 Compiling Marlin firmware for Creality V4 32 bit boards Creality download page: https://www.creality.com/pages/download Marlin bugfix branch on GitHub: https://github.com/MarlinFirmware/Marlin/tree/bugfix-2.0.x Marlin GitHub thread on V4.2.x board development: https://github.com/MarlinFirmware/Marlin/issues/19029 Visual Studio Code: https://code.visualstudio.com/ An example of preparing for this board on a Chromebook by Gasserk: https://gist.github.com/gasserk/431ff4235a19590eb03cdfb62564cc43 10:36 Firmware update process for Creality V4 32 bit boards 13:07 BLtouch guide Ender 3 V2 BLtouch mount by jkostenov: https://www.thingiverse.com/thing:4462870 BLtouch on Amazon (at least 1.5m extension cable recommended): https://www.amazon.com/gp/product/B01FFV2TOS?ie=UTF8&camp=1789&creative=9325&creativeASIN=B01FFV2TOS BLtouch wiring for Creality V4 boards (to suit firmware method in this guide): https://imgur.com/a/EOezDZS Video on first layer, including gcode test for dialling in Z offset: https://www.youtube.com/watch?v=Ze36SX1xzOE 18:48 Filament runout guide TH3D filament runout sensor (as shown in the video): https://www.th3dstudio.com/product/ezout-v2-filament-sensor-only-replacement-spare/?share=lawgicau Corrected filament runout wiring for Creality V4 boards: https://imgur.com/a/xk80nya (thanks to commenters for pointing out mistake) 20:32 Why is standalone bad and why no linear advance? Video on TMC2208 including setting VREF: https://www.youtube.com/watch?v=7VHwcEroHPk Video guide for BTT SKR mini E3: https://www.youtube.com/watch?v=mtCz_-2zvZo Video guide on TH3D EZboard lite: https://www.youtube.com/watch?v=-ZTBdAFMxZE 23:04 Conclusion and free firmware links My Marlin branch with many branches available (select from drop down): https://github.com/teachingtechYT/Marlin TH3D also supports these boards: https://support.th3dstudio.com/hc-category/unified-2-firmware/ Compiled Ender 3 V2 base firmware: https://teachingtech.gumroad.com/l/vBrIK Compiled Ender 3 V2 BLtouch firmware: https://teachingtech.gumroad.com/l/wMThH Compiled Ender 3 with 4.2.7 silent board upgrade base firmware: https://teachingtech.gumroad.com/l/nzufo Compiled Ender 3 with 4.2.7 silent board upgrade BLtouch firmware: https://teachingtech.gumroad.com/l/NJvbz 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: https://www.patreon.com/teachingtech