Here I show you one of my newer D-Star "toys"... the DV-MEGA Raspberry Pi Radio!
Created by Guus van Dooren PE1PLM it's a small PCB that plugs into the GPIO connector on a Raspberry Pi computer and works with the G4KLX D-Star Repeater software.
The Raspberry Pi Radio uses an Analog Devices AD7021 transceiver. The DVAP Dongle(s) and PapaSys Rasp Pi 7021 project also use this chip.
