What's the differences between RNGFND_TYPE and RNGFND2_TYPE

ArduCopter Copter 3.5
1

Hi,all

I want to use LidarLite v3 for rangefinder through pwm, when I ready to set the parameters, I find two similar parameters, RNGFND_TYPE and RNGFND2_TYPE, what’s the differences between them, which one should I use?

Thanks a lot

Tom

2

Hi Tom,

RNGFND2 is for a second rangefinder. Those two parameters are exactly the same, but the first is for the first connected rangefinder and the second for a second rangefinder you might have connected.

3

Hi,OXINARF

Thanks for you response.

if I just connect one rangefinder on pixhawk, for example, LidarLite v3, pwm interface connect to pixhawk, which parameter should I use, RNGFND or RNGFND2

Tom

4

You should use RNGFND.

5

hi, i need info for set the maxbotix mb 1202 on i2c and how i can make It work coz until now all parameters are 0