Arduino uno 3 to Ardupilot Mavlink

Projects General Guidance
1

hi.we need that we compose arduino codes for uart to ardupilot.this code sent gps cordinate to ardupilot for waypoint.
How can we sent gps coordinates through uart from arduino uno to ardupilot? or pixhawk

2

have you tried the serial communications library?

3

Yes but we dont know what we write..

4

You might get lucky here, but it's more likely to get an answer on an Ardupilot forum.