Virtual to Real (V2R) Technology:
Virtual to Real (V2R) Technology has been created by Zappadoc in 2017, it stands for using virtual thing as a real physical object, in this case the software (SLIMax Mgr Pro v188.8.131.52c+) use the VIRTUAL button-box integrated or your custom display template with buttons loaded into the VDASH-EMU (Virtual Racing Display Emulator for Windows/Android/Linux) and turns it to a REAL button-box which means that all virtual buttons can be assigned to the controls settings of your game or simulation (this works with ANY GAMES like a real button-box)
Ok so you already assigned the buttons of your steering wheel in iRacing or A.C. or RaceRoom E or rF2 or Project CARS? Well it’s exactly the same process, open the controls settings and click your virtual buttons on your tablet and “voila!”
Magic, Powerful and Easy!
The Teensy LC controller ($12 PJRC.com) with a EKSIMRacing firmware specially developed for the V2R are required. The firmware is installed automatically into the controller by SLIMax Manager Pro v184.108.40.206c.
Up to 4 controllers can be used to have from 32 to 128 buttons available.
More info available on EKSIMRacing Firmware Page:
Example: assign virtual buttons to RaceRoom Racing Experience (Sector 3 Studios)
Up to 4 Controllers: