Hi there,I just bought a new Pixhawk flight controller and most times i can not get it to connect with my computer. The error is positioned below and i have no idea why it comes up with this. I have another flight controller and have never…
Hi everyone,I'm building my first drone with primary focus on photography(go pro). I'm wanting to know the most efficient ratio of motor/prop/battery for the longest flight time. Any criticism and help would be greatly appreciated, i'm new to…