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Note - I am not affiliated, associated, authorized or endorsed directly / indirectly with the following company's[Wanhao], [DWIN Technology], [Marlin], [ADVi3++], [EasyEDA LLC], [Balco Brands LTD] or [Antclabs inc].

This is my own work for my own purpose (I am developing Hardware modifications for the WDi3P v5.4 3D printer). I AM NOT responsible for any damage done to your printer or hardware when attempting using this modification, USE CAREFULY AT YOUR OWN RISK.  

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This PCB has been designed & manufactured for any persons who owns the popular but old Wanhao duplicator i3 Plus MK II v5.4 3D printer.  This PCB will need to be used alongside a custom firmware like advi3++ by Sebastien Andrivet & will integrate the popular auto bed levelling sensor, bltouch by antclabs inc.         

You can find PRE-Made boards for sale on my store page below.          

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This PCB will require the user to replace the existing expansion board & compile or download custom firmware for your printer. If you are interested in alternative firmware, I recommend advi3++ by Sebastien Andrivet.

ADVi3++ - Community Forum | Source Code | Patreon Support

Mr.S.J.D.Developments - Home | GitHub  | Store 

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Purpose 

This is a hardware modification for the Wanhao Duplicator I3 Plus MK II v5.4 3D Printer. This board will allow the printer to utilise a BLTouch module for automatic bed levelling with a modified version of ADVi3++ Firmware.  This board is a drop-in replacement for existing hotend sub board with some added features,

• Allow the use of BLTouch through unused pins.  -  [Firmware Modification Required]
• Added dedicated [Optional] 24v header for additional peripherals.  - This header could be used for a 24v hotend mounted LED / camera?.
• Added second part cooling fan header for extras cooling capacity  -  Some people / cooling duct designs have dual fans, parallel PWM fan         header added.

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Copyright

ADVi3++

• Copyright © 2017-2023 Sebastien Andrivet :-Link To GitHub Page
• Copyright © 2016-2023 Link to Marlin GitHub
• Based on Sprinter and grbl. Copyright © 2011 Camiel Gubbels / Erik van der Zalm

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License

WANHAO DUPLICATOR I3 MKII v5.4- SUBBOARD

This design is free you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This design is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see Link to GNU Licences. 

ADVi3++ Firmware

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see Link to GNU Licence.

Marlin 3D Printer Firmware

Marlin is published under the Link to Marlin GPL license because we believe in open development. The GPL comes with both rights and obligations. Whether you use Marlin firmware as the driver for your open or closed-source product, you must keep Marlin open, and you must provide your compatible Marlin source code to end users upon request. The most straightforward way to comply with the Marlin license is to make a fork of Marlin on Github, perform your modifications, and direct users to your modified fork.

While we can't prevent the use of this code in products (3D printers, CNC, etc.) that are closed source or crippled by a patent, we would prefer that you choose another firmware or, better yet, make your own.