LiDAR Lite V3

PX4 Autopilot Drivers & Sensors 🔧
1

I am trying to integrate Lidar lite v3 with PX4. I have tried both PWM and I2C methods but still unable configure it. I have followed completely the Lidar-Lite | PX4 User Guide
guide but still QGC showing unknown sensor. Can some guide me ?

2

Hi Mirza,

I`m using the same Lidar on my aircraft. Once wired properly to the autopilot to one of the I2C ports you only need to change these parameters:

  • SENS _EN_LL40LS = 2 (I2C)
  • EKF2_RNG_AID = range aid enabled

Then you might want to change these parameters to configure it properly:
-EKF2_RNG_A_HMAX
-EKF2_RNG_A_VMAX
-EKF2_RNG_DELAY =
-EKF2_RNG_NOISE =
-EKF2_RNG_PITCH =
-EKF2_RNG_POS_X =
-EKF2_RNG_POS_Y =
-EKF2_RNG_POS_Z =
-EKF2_RNG_SFE =

Hope this helps.
Sean