September 2011
Beginner
272 pages
7h 38m
English
Content preview from Beginning Arduino ProgrammingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Using Hardware Serial
Every Arduino has at least one hardware serial port. We have already used this port to send our compiled sketches to the Arduino board each time we upload our code. The single hardware serial port on the Arduino Uno is connected to both the USB to Serial convertor chip on the interface board, as well as digital pins 0 and 1. This allows us to either communicate from our computer's USB port to the Arduino board or for the Arduino board to communicate with other devices.
Serial communication is a process of sending and receiving bytes of data in a sequential manner. Two of the microcontroller's pins are needed for this communication: pin 0 is the receive pin marked RX and pin 1 is the transmit pin marked TX. These pins are ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.