Original DJI N3 ag Flight Controller AG Agriculture version/ GPS LED PMU Dual IMU Redundancy Design / Supports SDK Sport Mode|mode designer|dji originaldji led - AliExpress
N3 - DJI
PulseKRAFT
N3 - DJI
DJI N3 Pro compass redundancy interference ground test - YouTube
User manual DJI N3 Flight Controller (English - 40 pages)