Leaf is an open source GPS vario with the screen, sensors, logging, wireless tools, and flight computer features pilots expect, packed into a tiny device small enough to strap on a riser.
Leaf is a powerful flight computer in a tiny package - small enough to strap to a riser, but crammed full of capability.
All valuable flight information is shown on screen, and behind the scenes Leaf will log your data and flight tracks to the included 8GB SD card in IGC format.
While Leaf is a complete flight computer package, you can also pair to other devices with Bluetooth and WiFi to expand even further.
Leaf is designed to mount anywhere: attach to a riser or harness strap, mount to a flight deck, or use the included snap-in base plate for even more mounting options (velcro strap and safety lanyard included).
Best of all, Leaf is Open Source, and will be constantly improving with community input and feedback. Feel free to share your ideas!
Leaf includes an onboard web app for the bigger, richer tasks that are easier on a phone or laptop screen.
Simply open a phone or laptop browser while Leaf is in Web App mode.
Check out the online store for Leaf vario hardware and accessories.