Useful PX4 Parameters

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1. For setting companion link

  • SYS_COMPANION (Before ver. 1.9.0)
  • MAV_0_CONFIG, MAV_0_MODE (After ver. 1.9.0)

2. EKF2 configuration

  • EKF2_AID_MASK
  • EKF2_HGT_MODE
  • EKF2_EV_DELAY (Reduce this parameter if high rate external vision is available)
  • EKF2_EV_POS_X, EKF2_EV_POS_Y, EKF2_EV_POS_Z

3. Offboard mode parameters ( The vehicle will exit the mode if target setpoints are not received at a rate of > 2Hz )

  • COM_OBL_RC_ACT (Default: position mode, I set land mode)
  • COM_OBL_ACT
  • COM_OF_LOSS_T

4. Position loss failsafe

  • COM_POSCTL_NAVL

5. Land mode

  • MPC_LAND_SPEED
  • COM_DISARM_LAND: Time-out for auto disarm after landing. (Default: 0, I set 3.)

6. TBD

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