DuEnder Electronics Box Dual MCU Pi 3b+ and DC Converter
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Created a version for using 2 MCU to allow for Bed Tilt options.
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Model information
- Source
- Printables
- Category
- Other Printer Parts & Upgrades
- License
- GNU General Public License v2.0
Another remix for the electronics box.
Most of us have spare MCU laying around. This box holds 2 Ender 3 MCU ( or same hole pattern) allowing you to designate the 2nd one in Klipper and use it for the Z access control.
Doing so will allow for the use of bed tilt calibration by controlling each stepper independently. This is unneeded if your MCU has 5 stepper motor drivers… but if you are reusing Ender 3 or skr e3 series MCU by BTT like I am, you only have 4. ( Za and Zb are mirrored so no independent control )
there are 2 version one is a long version designed to keep the ports in original orientation and access to the Pi HDMI and other plugs
The second is Ender3 compatible, to accomplish this things got moved around a lot!