This section will cover using Tally Lights with Arduino based hardware.

For other tally light options see Tally Lights 

The Tally Lights settings can be used to specify the pin numbers for each tally light when using Arduino based hardware.

Reset to Default: Reset to the default pin order as of vMix 2012 v4.
Reset to Legacy Mode: Revert to the pin order used in all previous versions of vMix.