The LF Demo app is a built-in application for OpenTag that is not currently complete. It will contain an indeterminate number of sub-applications, all of which use the 125 kHz simplex LF spec used in TPMS (Tire Pressure Management Systems).
Platforms that are able to run the LF Demo App must have a simplex 125 kHz transmitter or receiver in addition to OpenTag. The MLX73290 platform is an example of a device that has a compliant 125 kHz receiver.
The normal group of application files, stored in directory
/Apps/Demo_LF/Code, are used with the LF Demo.
The LF Demo works fine with debug or release modes of operation.