This is usually a parameter change. Adjust the axis direction in the controller’s settings:
Although detailed release notes are scarce, the following improvements have been observed in newer firmware builds:
: Download the official update package from reputable sources like the Digital Dream (DDCNC) official download page . Step-by-Step Installation Guide CNC Motion Controller DDCS V3.1_DDCNC ddcs v3 1 firmware update
: Processing extensive structural G-code directly from a USB stick becomes much safer against buffer underruns or sudden axis freezing. Step 1: Back Up Your Configuration Parameters
Before starting the update process, gather the following items and information to prevent bricking your controller: This is usually a parameter change
Navigate to the menu or the about section to verify that the firmware version number matches the version you just installed.
Ensure your 24V DC power supply to the controller is secure. A power loss during an update can permanently damage the unit. Step-by-Step Guide to Updating DDCS V3.1 Firmware Follow these steps precisely to update your controller: Step 1: Format the USB Drive Insert your USB flash drive into a computer. Right-click the drive and select Format . Step 1: Back Up Your Configuration Parameters Before
Once completed, the screen will prompt you to remove the USB drive and restart the system. ⚠️ Critical Post-Update Advice DDCS V3.1 Menu my setup and configuration that I use
A progress bar or a specific update screen should appear. Do not turn off the power during this process.
If you need help finding the , or if you want to fix a specific G-code error , let me know.
While continuing to hold the Start button, turn on the power supply to the controller.