First time update help requested

I need to update two files in a sub directory on the device.
Do I need to send all files in the folder to the device or just the changed ones. Should I use directory or directory-overlay.

Thanks for your help


  • directory module will replace the whole directory, and require you to send all files in the Artifact
  • dir-overlay module will replace only the files present in the Artifact, so you only would need to send these two files.

For your use case, I think dir-overlay will work best!