Hey guys I am using the arducopter 2.0.48 release. I have enabled the sonar in the APM planner hardware config. I have booted into CLI mode and went to test >> sonar. If the quad is on the ground I get 20cm. When its more like 5cm. I can lift it and it will go up. But it seems like its all off. Its away from speed controls and the IMU. Is there anything special I need to do to get this to work right? Its almost like its using a different voltage settings to determine its height than say the other sonar modules? Any thoughts?
Riley
Heres my quad.
Replies
The sonar has a minimum height.
from the website: http://www.maxbotix.com/products/XL-EZ.htm