Use device specific DBC files

Device specific DBC files in Lambda function

You may have an bucket/container that contains multiple device groups, each of which requires separate DBC files (e.g. different models/types/…). Here you can use the below method[1]:

  1. Download below dbc-groups.json and update it with your device/DBC lists
  2. Upload the JSON file to your input bucket/container root
  3. Ensure that your log files are stored in the CANedge folder structure
  4. Verify that your automation now only applies the device specific DBC files

DBC groups JSON

[1]If all device groups have globally unique CAN IDs across all DBC files, you can simply add all the DBC files to the S3 input bucket root. In this case, the MF4 decoder will attempt to use all of them across all devices.