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所在平台: Udemy |
课程主页: https://www.udemy.com/course/node-red-and-raspberry-pi-pico-w-getting-started/
课程评论：没有评论
课程名称：Node-RED与Raspberry Pi Pico W入门 课程概述：本课程旨在帮助学习Node-RED和Raspberry Pi Pico W，无论你是工程教育者、学生、工业自动化专业人士、研究科学家还是电子爱好者，这两项技术都是至关重要的。Node-RED是一种出色的开源软件开发工具，允许用户以可视化方式创建程序，而无需逐行编写。Raspberry Pi Pico W是一款出色的Wi-Fi微控制器板，非常适合嵌入式项目，具有高性能和低成本的优势。该课程将教你如何设置包含Node-RED和Raspberry Pi Pico W的系统，帮助你深入理解Node-RED的节点、流程，甚至是MicroPython，从而使Pico W能够与各种外设交互。此外，课程还涵盖了MQTT、Ubuntu Linux虚拟机、Docker和MySQL等重要主题。课程专为拥有基本电子知识的初学者设计，将逐步指导你完成所有所需知识。 课程结构： 第一部分：Node-RED入门 本部分专注于Node-RED的基础知识，包括事件驱动系统、如何通过Docker安装Node-RED实例、节点和流程的基本概念、仪表板及MQTT。 第二部分：添加Raspberry Pi Pico W 在第二部分的讲座中，你将学习如何将Pico W作为Node-RED外设使用，利用MQTT实现Pico与Node-RED实例之间的通信。你还将学习如何将不同的硬件组件连接到Pico上，以实现简单的电路，并使用Node-RED及其仪表板来控制这些组件或查看它们产生的数据。 第三部分：额外的Node-RED资源 这部分包括有关基本节点、控制结构以及如何将Node-RED流与外部服务和API集成的课程。你将创建流，使Node-RED能够与OpenWeatherMap和Google Sheet等服务通信，以获取、存储和检索数据。另外，你将学习如何设置本地MySQL数据库实例供Node-RED进行数据存储和检索。 欢迎你加入我们的精彩旅程！
I've created this course to help you learn Node-RED and the Raspberry Pi Pico W. Whether you're an engineering educator, a student, an industrial automation professional, a research scientist, or an electronics hobbyist, these two technologies are essential.Node-RED is an incredible open-source software development tool that allows you to create programs visually instead of writing them line by line.The Raspberry Pi Pico W is a remarkable Wi-Fi microcontroller board for embedded projects. It offers high performance at a low cost.This course teaches you how to set up a system that contains Node-RED and the Raspberry Pi Pico W.You'll gain a solid understanding of Node-RED nodes, flows, and even MicroPython, enabling you to program the Pico W to interact with various peripherals. Additionally, this course covers essential topics such as MQTT, Ubuntu Linux virtual machines, Docker, and MySQL.Designed specifically for beginners with a basic knowledge of electronics, this course will guide you step-by-step through everything you need to know.Part 1: Node-RED for the absolute beginnerPart 1 is dedicated to Node-RED for the absolute beginner. In Part 1, you will learn about Node-RED and event-driven systems, how to install an instance using Docker, the basics of nodes and flows, the dashboard and MQTT. Part 2: Add Raspberry Pi Pico WIn the lectures of Part 2, you will learn how to use the Pico W as a Node-RED peripheral. You will learn to use MQTT to enable communications between the Pico and the Node-RED instance. You will also learn how to connect different hardware components to the Pico to implement simple circuits and use Node-RED (and its Dashboard) to control these components or view the data they produce. In Part 2, you will encounter motion, distance and water level sensors, motors, displays, relays, and joysticks, to mention a few.Part 3: additional Node-RED resourcesThese resources include lectures on essential Nodes, control structures, and ways to integrate your Node-RED flows with external services and APIs. You will create flows that allow Node-RED to communicate with services like OpenWeatherMap and Google Sheet to get, store, and retrieve data. You will also learn how to set up a local instance of the MySQL database for use by Node-RED for data storage and retrieval. I highly recommend taking a few minutes to watch the "About this course" lecture for more detailed information.I can't wait to have you join us on this exciting journey!
