Raspberry Pi Pico W Step By Step User Guide For Quick Setup
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Raspberry Pi Pico W Step-by-step User Guide for Quick Setup
Author: Ruth Wealth
language: en
Publisher: Independently Published
Release Date: 2023-01-15
The Raspberry Pi Pico W is the first small wireless board made specifically for physical computing; it's the successor to the popular Pico board. It's built around the in-house ARM chip RP2040 created by The Raspberry Foundation. Both boards are built around the same material as the original Pico board, which we discussed earlier. The Bluetooth connectivity on the new Pico W model is significantly improved over previous models. The Infineon CYW43439 wireless chip comes with an IEEE 802.11 b/g/n wireless LAN chip, and Wi-Fi connectivity is also included. The Raspberry Pi Pico W is identical to the original Pico board in every way except for the fact that it has 40 pins. The Pico W has 30 GPIOs accessible through its header; however, only 26 of them are multipurpose. The remaining two pins are GP23, GP24, GP25, and GP29. Since these four pins are not exposed on the header, we only have access to 26 functional GPIOs with the Pico W board. PicoW supports a 3-Pin Header near the RP2040 Chip that is used for debug purposes. All GPIO pins on the board operate at 3.3V and have no other additional headers or options.
Get started with MicroPython on Raspberry Pi Pico
Author: Gareth Halfacree
language: en
Publisher: Raspberry Pi Press
Release Date: 2024-06-18
Microcontrollers, like the RP2350 chip at the heart of Raspberry Pi Pico 2, are computers stripped back to their bare essentials. You don't use monitors or keyboards with them — instead, you program them over USB to take their input from (and send their output to) on-board input/output pins. Using these programmable connections, you can light LEDs, make noises, send text to screens, and much more. In Get started with MicroPython on Raspberry Pi Pico 2nd Edition, you will learn how to use the beginner-friendly MicroPython language to write programs, and you’ll connect up hardware to make your Raspberry Pi Pico interact with the world around it. Using these skills, you can create your own electromechanical projects. Fully updated for Raspberry Pi Pico 2 and 2 W, as well as the latest version of MicroPython, this book shows you how to: Get started with Raspberry Pi Pico 2 and Pico 2 W, as well as the original Pico and Pico W Work with various electronic components Create your own programmable electronic contraptions Turn Pico 2 W into a network-connected node for the Internet of Things Link your Pico 2 W to your smartphone, tablet, or another Pico 2 W with Bluetooth Low Energy (BLE) Whether you’re using Raspberry Pi Pico for a home project, industrial automation, or learning (or teaching!) electronics and programming, this book will show you how. Chapter 1: Get to know your Raspberry Pi Pico Chapter 2: Programming with MicroPython Chapter 3: Physical computing Chapter 4: Physical computing with Raspberry Pi Pico Chapter 5: Traffic light controller Chapter 6: Reaction game Chapter 7: Burglar alarm Chapter 8: Temperature gauge Chapter 9: Data logger Chapter 10: Digital communication protocols: I2C and SPI Chapter 11: Wi-Fi connectivity with Pico W Chapter 12: Bluetooth connectivity with Pico W Appendix A: Raspberry Pi Pico specifications Appendix B: Pinout guide Appendix C: Programmable I/O
Android Things Quick Start Guide
Author: Raul Portales
language: en
Publisher: Packt Publishing Ltd
Release Date: 2018-08-31
Android Things is the new Android based Operating System for the Internet of Things. With this book you will learn the core concepts by running code examples on different peripherals. Key Features No previous knowledge of IoT or microcontrollers required. Hands-On with simple code and plenty of examples. Use Kotlin to write simpler and more readable code Book Description Android Things is the IoT platform made by Google, based on Android. It allows us to build smart devices in a simple and convenient way, leveraging on the Android ecosystem tools and libraries, while letting Google take care of security updates. This book takes you through the basics of IoT and smart devices. It will help you to interact with common IoT device components and learn the underlying protocols. For a simple setup, we will be using Rainbow HAT so that we don't need to do any wiring. In the first chapter, you will learn about the Android Things platform, the design concepts behind it, and how it relates to other IoT frameworks. We will look at the Developer Kits and learn how to install Android Things on them by creating a simple project. Later, we will explore the real power of Android Things, learning how to make a UI, designing and communicating with companion apps in different ways, showcasing a few libraries. We will demonstrate libraries and you will see how powerful the Android Things operating system is. What you will learn Understand key design concepts of Android Things and its advantages Set up an Android Things Developer Kit Interact with all the components of Rainbow HAT Understand how peripheral protocols work (GPIO, PWM, I2C, and SPI) Implement best practices of how to handle IoT peripherals with in terms Android Things Develop techniques for building companion apps for your devices Who this book is for This book is for developers who have a basic knowledge of Android and want to start using the Android Things developer kit.