Klipper on ODROID-N2/C4

Finally, ODROID-C4 and 3D Printer Shiled board are installed to the bottom of the Ender-3 and finished wiring...

After struggling to install the software modules to run Mainsail with Klipper on ODROID-C4, I've realize that it's not that easy while Raspberry Pi provide already the ready-to-run image. So I've build the image that also provide Klipper/Moonraker/Mainsail as well as KlipperScreen by default so one can flash the image to SD or eMMC and configure the printer configuration in /etc/klippy_config/printer.cfg which is mandatory whatever OS or mainboard is selected to run. Also Klipper MCU firmware must be installed to a control board, but not necessary to build it by oneself since firmwares for popular boards are already installed in /usr/share/klipper/firmwares.

So this is how it works with the image.

I've finally soldered a couple of components that were missing and attached the control board to ODROID-C4. 4 steppers and BLTouch are running and the print quality is not that bad.

Sliced by Cura at 50mm/s and printed at x300 feeding rate.