MicoVIO — User Manual
English manual for the MicoAir MicoVIO visual-inertial odometry (VIO) sensor — specs, MAVLink ODOMETRY output, wiring, mounting and ArduPilot / PX4 setup for GPS-free position hold, waypoints and return-to-launch.
VIO vs Optical Flow
Visual-inertial odometry (VIO) and optical flow both let a drone fly without GPS, but they are different sensors. How each works, where optical flow drifts, what VIO adds, and how to choose between MicoVIO and the MTF optical flow sensors.