Objection detection using RPIlidara2 and cube orange

ArduRover
1

I want to control one output digital device(relay) by using lidar distance (based on threshold value of distance),how to set the value in mission planner using commands

2

You need to program a lua script that will run on the flight controller. Which FC do you have?

3

i am using cube orange plus board and lidar is RPILidara2M12 ,rover 4.4.0 version firmware and mission planner for GCS

4

where is that lua script in the memory card or mission planner

5

That flight controller can run lua scripts fine.
Lua scripts are on the sdcard

6

https://ardupilot.org/copter/docs/common-lua-scripts.html