The Cheerson CX-10 is one of the best known micro drones, now FPV version is available making it the world smallest FPV drone.
Deviation is a replacement firmware designed primarily for the Walkera Devo series RC Transmitters.You can turn your affordable Devo transmitter into a power house that supports multiple protocols and add new features.Read more "Deviation: The Open Source Swiss Army knife RC Transmitter Firmware."
Until recently flying racing drones supposed build your own quadcopter from individual components (high powered motors, small frame, custom flight Controller and ESC, 5.8 video TX, etc) so the barrier to entry were high. Then first Ready To Fly Open source race drone appeared the Eachine 250 Racer .Read more "Eachine Racer 250: The open source FPV racing drone."
Enthusiasts around the world continue hacking and modifying this little toy quadcopter.Read more "Hack your H8 Mini Toy drone: Better, Stronger, Faster."
Deluxe FPV 5.8GHz ( rx5808 module boscam ) SPI control based on arduino with a nice autoscan and even a simple spectrum anlyser.Read more "Arduino 5.8GHz (rx5808 module) open source FPV receiver"
Crazepony MINI is an ultra-compact quadcopter kit that fits the size of your palm.Read more "Crazepony, ready to fly drone development kit for education and entertainment."
So you’d have all the functions of a DJI Phantom, DJI Mavic or DJI Inspire, but cheaper? At the same time based on open source software with a large community of users? Do not look over the Cheerson CX-20 is your drone.Read more "CX-20 The open source alternative to DJI Phantom"