This is a replica of a Boeing 737 Service interphone panels for home cockpits (AFTER OVERHEAD).

You can connect the board to your preferred software such as SIMVIM, Mobiflight ...... (Each switch and encoder has a separate pin.)

All buttons with text and the control panel itself are illuminated in warm white.

The backlight has separate connections for 5 volts and 12 volts.

You can download assembly instructions and a connection sheet for the electronics.