Adafruit's Raspberry Pi Lesson 3. Network Setup
Learn how to connect to the Internet wirelessly or with Ethernet
In this lesson, you will learn how to connect to the Internet wirelessly and with an Ethernet cable and also find the IP address of your Raspberry Pi
Welcome to CircuitPython!
New to CircuitPython? This is the place to start.
You may have seen CircuitPython mentioned on the Adafruit site or on Discord. What is it? Why would you use it? Once you have a CircuitPython board, what do you do next? This guide has you covered from the moment you plug in your new board. Check it out!
PIR Motion Sensor
Pyroelectric ("Passive") InfraRed Sensors
PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range. They are small, inexpensive, low-power, easy to use and don't wear out. This guide will show you how they work, how to use them, and give you some project examples.
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