CR-10 v2 or v3 Ender 3 Board Adapter by RealDeuce 3d model
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CR-10 v2 or v3 Ender 3 Board Adapter by RealDeuce

CR-10 v2 or v3 Ender 3 Board Adapter by RealDeuce

by Thingiverse
Last crawled date: 3 years, 3 months ago
Adapter to install an Ender 3 board in a CR-10 v3 (or V2).
It's very easy to find a 32-bit drop-in upgrade for an Ender 3, but it's not so simple to find one for a CR-10 v3. I ended up buying an MKS Robin E3D board and the mini USB fits where the micro USB hole is, and the micro SD works as well (though there's a large gap).
For the case fans, I ended up connecting them both in a ferrule that used the screw terminals the Ender fan apparently uses, and I had to cut off the hot end heater connector and crimp ferrules on them to adapt to the Ender 3 board. Overall, much simpler than designing a new control box.
Unless you're a firmware engineer, I would suggest a board with more storage though... to get the 256k ROM to work, I had to hack Marlin a bit.. see my feature request for details.
Note that you may need to flip it over to print... the supports have a 0.5mm gap on one side to align the USB port.

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