Hey all, I'm new to this forum, so take it a little easy on me ;) Here's my concept: Using a single RasPi as a "main station" with a Mumble client set to broadcast to a group of people, a microphone, and a custom push-button interface connected to the GPIO pins (to avoid the user from needing anothe...

The best headless method I found was to install a vnc client on your Pi, then connect to it from your primary PC. I used TightVNC( sudo apt-get install tightvncserver ). There are a few configurations you'll need to do to make sure it runs on boot, but it's pretty straightforward. After its installe...