T-Motor Velox F411 Lite Flight Controller - 20x20mm/30x30mmThe new T Motor Velox F411 Lite flight controller is a great budget flight controller that does it all while still being lightweight. The F411 Lite has a 7456E OSD chip making it compatible with both analog and digital FPV setups. It also has 8MB of storage for blackbox logging, and multiple mounting options (20x20mm or 30. 5x30. 5mm). Check out the 20x20mm Flight Controllers, 30x30mm Flight Controllers, and all our T Motor Products! Specifications