The French Simracer Lap Timer V2 Mode D'emploi page 7

Installation
1) Install SimHub software (version 7.4.19 or higher)
2) Make sure SimHub is not running, copy the entire files present in
"Additional Plugins" folder to C:\Program Files (x86)\SimHub
3) Copy the entire files present in "Mappings" folder to
C:\Program Files (x86)\SimHub\NextionTemplate
4) Now you can start SimHub software, when a
popup show all plugins, you must check all items
like this and press ok :
5) Go to "Nextion display" tab in SimHub and choose one
mapping according your situation :
TFS_LapTimer_v2_GENERIC (for all games)
TFS_LapTimer_v2_ACC (for Assetto Corsa Competizione only)
TFS_LapTimer_v2_IRACING (for iRacing only)