Sunhokey Prusa i4

Sunhockey Prusa i4

Original Setup

Hardware: MKS base 1.4

Arduino MEGA compatible Atmega2560 + RAMPS 1.4

Original Software: Marlin modified by Sunhockey for Prusa i4

Updating Marlin Firmware

1. Prepare source code

git clone https://github.com/LucFabresse/sunhokey-prusa-i4.git
git clone https://github.com/MarlinFirmware/Marlin.git
cd Marlin
git checkout 2.0.x

2. Apply specific configuration for Sunhockey Prusa i4

cp -f ../sunhokey-prusa-i4/Marlin/* Marlin/

To setup these configuration files, I compared with those ones:

• http://aeinc.ru/i4/
• https://github.com/webhive/sunhokey-prusa-i4

Note: review the configuration and update it according to your printer (e.g. I do not have a BLTouch)

3. Compile and Flash using platformio (cf. doc)

Now, my i4 uses the latest Marlin 2.0! (commit hash: 0518dec60d0931745efa2812fa388f33d68cfa29)

Useful Links

• https://github.com/alecthegeek/sunhokeyI4/wiki