How to connect a Creality 3V3 KE, K1 Max, K2 Pro/Plus to 3DPrinterOS
The camera and CFS module are currently not supported on the K2 Pro/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, 3v3 KE:
creality_2023
K2 Pro/Plus:
creality_2024
Once connected to the printer, run these commands:
K1 Max, 3v3 KE:
cd /usr/data
K2 Pro/Plus:
cd /mnt/UDISK
K1 Max, 3v3 KE, and K2:
python3 -c "import urllib.request; urllib.request.urlretrieve('https://builds.3dprinteros.com/install-3dprinteros.sh', 'install-3dprinteros.sh')" && sh install-3dprinteros.shThe setup will prompt:
K1 Max, 3v3 KE:
Detected Creality (K1 Series, Ender-3V3KE) . Do you want to proceed with the specific Creality (K1 Series, Ender-3V3KE) installation? [Y/n]:
K2 Pro/Plus:
Detected Creality (K2 Series) . Do you want to proceed with the specific Creality (K2 Series) installation? [Y/n]:
Press Enter.
The setup will then prompt:
Moonraker not detected! Please install it before using 3DPrinterOS.
Install Moonraker? [Y/n]:
Press Enter.
4. After installation
You will be asked for credentials. Log in with your 3DPrinterOS account:
Your 3DPrinterOS account email:
Enter your email.
Your 3DPrinterOS password:
Enter your password.
5. Final Steps
Open a browser and navigate to:
<printerIP>:8008
Log in with your 3DPrinterOS credentials.
For the K2 Pro/Plus, a mandatory reboot is required at the end.
Your printer should be detected automatically. You will only need to select the printer type as 3V3 KE, K1 Max or K2 Pro/Plus accordingly.