March 2017
Beginner to intermediate
422 pages
8h 4m
English
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Chapter 5. Getting Your Hands Dirty Using the GPIO Header
Here, we will start diving into the more physical side of cooking with the Raspberry Pi Zero:
- Pin configurations and precautions for using the GPIO pins
- Using the GPIOs with the WiringPi library
- Connecting an LED with RPZ and controlling it using C, Python, and a shell
- Basics of the UART port and getting data from the desktop on the serial port using Minicom
- Writing a Python/C program to get UART data in your code
- Basics of I2C and checking the I2C devices present on a port
- Basics of SPI and setting up an SPI module
- Converting a 5V signal into a 3.3V signal and slew rates
- Running RPZ on a battery
- Controlling GPIOs using a web interface
- Making RPZ a radio transmitter and sharing music
- Using a Node.js ...
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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.
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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.