Hi,
I’m not able to find out how many rangefinder that are supported?
Is it only one?
Regards
Stig Sivertsen
@sivertsen,
If you look at Mission Planner full parameter list you will see that there are enough parameters included for two rangefinders.
However, that may only be the case for PWM or Analog Voltage style rangefinders and not rangefinders that require the I2C bus.
Here is a link to the ArduCopter Wiki: http://copter.ardupilot.com/wiki/common-rangefinder-landingpage/
Regards,
TCIII AVD