... players excellent flying experience.DJI Naza-H (helicopter) stand alone controller; and separate GPS. Naza-M (multi-rotor) GPS works with ... One concepts in design ,it integrated the shock absorber design, controller, 3-axis gyro, 3-axis accelerometer and barometer sensors in ... be set according to the demand of security, when the voltage drops below the setted voltage, the DJI Naza-H Main controller ...