Can I read mission planner data from a arduino

Hi everyone, I want to get some data (flight mode etc) from the mission planner via the arduino (connected to the computer via usb). Is it possible ? or can I get data via same arduino in a different way from pixhawk

mission planner (PC) and the pixhawk flight controller speak Mavlink protocol between each other.
So all you need to do is to “teach” your arduino to “talk” mavlink as well.

There are some threads on this forum describing how to do that. Just search for “arduino mavlink”

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Here are the threads I think are helpful in learning to use MAVLink with the Arduino.

Here’s the Blog about MAVLink.