The IDE

Open the IDE

We'll see something like this

First thing to do

Add support for our board

Go to Tools > Board > Boards Manager...

We have to install "Arduino AVR Boards"

Select our board

From Tools > Board select our board

Then we connect the board,
from Tools > Port we select the port of the board

Test our setup

We open an example from Tools > Examples
like Blink and we press Upload button

If all went well we'll get a "Done uploading." message

Our setup works!