He will program it up with your callsign/freq so all you have to do is put it in the rasp pi and away you go
Download vnc veiwer free so you can access the rasp pi desktop
https://www.realvnc.com/download/?gclid ... GwodvI8KnQInstall the second one down for your comp op system, the sd card will come with vnc veiwer on it so you can put the rasp pi ip address in vnc veiwer on the computer and veiw the rasp pi desktop
This will let you stop/start or program the dvmaga without putting a keyboard/mouse/screen in the dvap if you know what i mean
Dstar is a steep learning curve that puts a lot of people off, it gets a lot easier though
Paddy