Uploaded April 2012 | Updated September 2026, 3 weeks ago
In today's Arduino tutorial, we go over the Uno's built in serial communication. We look at talking to the Arduino from the computer and vice versa, the difference between print and write, and my trick to getting the Arduino to accept strings of data, rather than just characters.
In today's Arduino tutorial, we go over the Uno's built in serial communication. We look at talking to the Arduino from the computer and vice versa, the difference between print and write, and my trick to getting the Arduino to accept strings of data, rather than just characters.
