Hardware Reference
In-Depth Information
You can now upload the sketch to the board & open the Serial monitor (making sure the
Serial speed matches the one you defined in the code). This is what you should see:
If that works, it means all your hardware connections are correct, and you can move to the
next part of the project.
In case it is not working at this point, there are several things you can check. First, make
sure you that correctly downloaded & installed all the Arduino libraries that are required
for this project. Also make sure that you correctly followed the instructions to assemble
the project.
