Hello, I am a new in coding and I am having some problems when I try running the code that I uploaded online. When I tried opening the file it shows File not Supported even though the computer that I am using has arduino in it. I tried using a USB same thing. I dont know what to do
Can you attach the file to your next post please ?
A little more detail might also be useful.
What OS ?
Which IDE version ?
Which Arduino board ?
Just for starters.