PMU V2 New case design with CANBUS port Enhanced BEC functionality better heat dissipation Extra CANBUS ports enhances the expandability of the system and will support Gopro Zenmuse iOSD and Bluetooth module for assistant software use on smart phones in the future etc NAZA V1 can also be upgraded using PMU V2 and support Gopro Zenmuse iOSD and Bluetooth module Firmware and functionsNew attitude stabilization algorithm provides better flight performance maneuverabilityNew flight control performance provides better flight experience flight control is smoother take off is easier Support for Octo rotorOne motor stopped still can land safely Hexa rotor Octo rotor Automatic course deviation compensation reduced the effects of magnetic disturbance interference around the compass detectionwarningAdded IMU advanced calibration error identification and warning reduced the impact of sensor error to the flight performanceFeaturesAll in one DesignDJI adheres to continuous innovating and improving with the new firmware new attitude stabilization algorithm and optimized hardware structure the Naza M V2 provides better flight performance The innovative All in one design simplifies installation and saves space and weight It contains inner damping controllers 3 axis gyroscope 3 axis accelerometer and barometer in its light and small Main Controller It can measure flying altitude attitude and therefore can be used for autopilot automatic control Independent PM