In my previous post I described how to show APM telemetry data on Hitec Auroras screen. The code has now been updated to support APM2 board, though APM1 is also supported. New firmware also adds support for GPS coordinates. Only thing still not supported is GPS date and time since APM internal date format is yet to be decided.
More info here: http://antibore.wordpress.com/2012/05/10/showing-apm-telemetry-data...