The core-image-base image recipe provides a runtime environment with basic system utilities, networking support, SSH access, and commonly used tools. This image is a good starting point for embedded Linux systems that require essential functionality without a full graphical user interface. It’s provided by meta layer of Poky and appended by meta-digi-dey layer to include basic Digi Embedded Yocto features.

  1. Download the pre-built Core image base demo installer from https://ftp1.digi.com/support/digiembeddedyocto/5.0/r1/images/ccimx6ulsbc/ccimx6ulstarter-core-installer.zip

  2. Follow the instructions on Step 3 - Program the Yocto firmware to install the firmware on the module.

    The image name for the installer is core-image-base.

For more information on creating your command line applications see Develop with command line.