USB-C enabled DME's can monitor live data through a serial monitor at a 500000 baudrate. If you do not have a preferred IDE the following guide will walk you through the process of installing the Arduino IDE, pulling the RennDME package into the IDE, and opening a Serial Monitor.
Download and install the Arduino IDE --> LINK
Open the IDE and select from the top drop down boxes File -> Preferences
Copy and past the following address into the box: "Additional boards manager URLs:"
https://raw.githubusercontent.com/two-7/RennDME/main/package_renn27_index.json
Select from the top drop down boxes Tools -> Board -> Boards Manager...
Search Renn27 SAMD Boards and install the board package.
Plug in your USB-C enabled RennDME
Select from the top drop down boxes Tools -> Port -> then select the active COMPORT the RennDME is active on
Select from the top drop down boxes Tools -> Board -> Renn27 SAMD Boards -> RennDME
Select from the top drop down boxes Tools -> Serial Monitor
The serial monitor box opens in the lower part of the screen, select new line and 500000 baud respectively in the dropdown boxes
The monitor will now display the RennDME's available data at 1Hz.