I just bought a Pixhawk : There is nothing in the SD card

Hello,

I just bought a Pixhawk with a quadcopter kit. When I run the mission planner, it don’t detect the Pixhawk. I followed the instructions at this page and I seen I can put the SD card on a computer. I did it and there is nothing in the SD Card. Does 3d robotics had missed something? There is no hidden files.

What must I build to make it working?

Thanks!

I understood my error. For the first time, we don’t need to click on “connect”. I think it can be useful to add the information on thise page : planner.ardupilot.com/wiki/commo … n-planner/.