Drone pilot develops app for Raspberry Pi to notify of nearby air traffic using a SDR dongle and ADS-B RF reception
This could be interesting for drone pilots to build. It will sound an audible alarm when aircraft are nearby based on their ADS-B transmissions. I think the code is still pending upload.
See ADSB Alarm, new camera and other updates (no mid-roll ads)
How did the ADSB alarm perform at the recent jet-powered RC plane meeting here? What effect is the new Panasonic HC-X1500 camera having on the way I make vid...