V5 Series AutoPilot
The V5 series autopilot is an unmanned system autopilot. developed independently by CUAV and jointly developed by PX4 and ArduPilot. It includes V5, V5X, V5 NANO, etc.
among:
V5: Full-featured autopilot based on FMUV5 design and CUAV standard pinouts
V5+: Full-featured autopilot based on FMUV5 design, Pixhawk standard pinouts
V5 nano: Miniature autopilot designed for traditional helicopters and mini drones