Which DGT e-board? I do not use DGT LiveChess with the Pegasus e-board to play on Lichess and cannot get DGT LiveChess to work with a Pegasus.
Video Instructions for connecting a DGT e-Board to lichess.org

Which DGT e-board? I do not use DGT LiveChess with the Pegasus e-board to play on Lichess and cannot get DGT LiveChess to work with a Pegasus.
I'll modify my post to specify either a DGT Bluetooth e-Board or DGT Smartboard. I'm not familiar with the connection requirements for the Pegasus.
I moved over to the DGT board's club. I won't be posting on here again, since the main focus is for the Pegasus and Centaur. - Sorry for the confusion.
I made a YouTube video on how to connect a DGT Bluetooth e-Board (e.g, Rosewood, Wenge, Walnut, Tournament) or Smartboard to lichess.org. These instructions are not for the Pegasus or Centaur.
I'm not saying lichess is better than chess.com; If I thought it were, I wouldn't be on this site. just showing another option for playin online with a DGT e-Board.
The instructions in the video are summarized in the YouTube description.
https://youtu.be/AwboO7LY87Q
Summary of the video Instructions:
1) Download DGT LiveChess App from DGT LiveChess
2) Create an account on lichess.org
3) Create an Access Token (click on your name, choose "Preferences") or it might be easier to use the "configure" tab on DGT board page after step #4.
4) Select DGT Board from "Play" menu option
5) Duplicate the displayed (DGT) page tab
6) Select "Play" at bottom of page and verify the software sees your e-Board
7) Select the OTHER duplicated tab and then select Lichess.Org to get back to the main menu
8) You are now ready to create a game and play against either a computer or online participants with your e-Board