How to connect a Creality K1 Max/K2 Plus to 3DPrinterOS

The camera and CFS module are currently not supported on the K2 Plus. We are working on adding this integration.

Firmware Update

Update the Firmware to version 1.3.2.1 or later.
Click upgrade, wait for the upgrade to complete, and the printer will automatically restart after the upgrade is finished.
Click on Settings > Self-Check > check Input Shaping and Bed Leveling, and click Start Detection.

2. Enable Root

If root access is required, you must agree to the disclaimer; otherwise, the machine will not enable SSH services.

Root access may lead to malfunctions in machine-related functions; please use it with caution.

After rooting, K1 Max supports rolling back to version V1.3.1.19.

3. After rooting

Open your terminal and enter the following command:

ssh root@<printer-ip>

When prompted, enter the default password:

K1 Max:

creality_2023

K2 Plus:
creality_2024

Once connected to the printer, run these commands:

K1 Max:

cd /usr/data

K2 Plus:
cd /mnt/UDISK

K1 and K2:

python3 -c "import urllib.request; urllib.request.urlretrieve('https://builds.3dprinteros.com/install-3dprinteros.sh', 'install-3dprinteros.sh')" && sh install-3dprinteros.sh

The setup will prompt:

K1 Max:
Detected Creality (K1 Series, Ender-3V3KE) . Do you want to proceed with the specific Creality (K1 Series, Ender-3V3KE) installation? [Y/n]:

K2 Plus:

Detected Creality (K2 Series) . Do you want to proceed with the specific Creality (K2 Series) installation? [Y/n]: