Yesterday i built a test setup with some LEDs (see picture) to start the logic programming of the PMDG Overhead.
The following FSUIPC offsets will be used to control the status:
- ENG 1 & Eng 2 shutdown / running
 - Parking brake on/off
 - Oil pressure Eng1 & Eng 2
 - Flap status
 - Aircraft on groung / in the air
 
Next step:
- Take the test setup active. The Power Supply will be an ATX Computer Power Supply
 - Programming the first scripts