Wire CAN High and CAN Low to the ECUMaster CAN bus, enable the CAN output stream in the ECUMaster software, then add the ECUMaster source in Connection.

On the ECU side:

1. Open the ECUMaster software for your unit.
2. Enable the CAN output stream used by EliteDash.
3. Set the bit rate.
4. Save to the ECU.

On the screen:

1. Tap the top middle of the screen. The menu bar appears.
2. Tap DASH SETTINGS.
3. Open Connection to view the current list of data sources.
4. Select the CAN source.
5. Add CAN Description File
6. Then select the ECUMaster source.

Published XML file name for ECUMaster and the CAN bit rate.

Related: How to Add a New ECU Connection · CAN Bus Termination and the 120 Ohm Resistor · Supported ECUs: Full List