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所在平台: Udemy |
课程主页: https://www.udemy.com/course/dive-into-iot-with-esp8266-raspberry-pi3/
课程评论：没有评论
课程名称：深入物联网：使用ESP8266、树莓派、传感器和显示器 课程概述： 本课程将引导您深入了解物联网(IoT)，学习如何设置硬件和软件，以创建您自己的物联网框架。课程内容包括使用两块D1 mini开发板（搭载ESP8266），其中一块配备DS18b20温度传感器，另一块则配备OLED显示器。您将学习ESP8266的硬件细节及引脚分配，并创建一个YAML文件，供ESP Home生成D1 mini的固件。同时，您将掌握如何通过MQTT发送温度传感器的数据，并将MQTT消息发送到显示器。 此外，课程还会指导您如何设置运行Raspbian Buster Lite的树莓派3，包括创建多个docker-compose文件，用于构建所有必需的Docker容器。您将学习在树莓派上安装Docker容器，创建用于Mosquitto代理、Node-RED、InfluxDB和Grafana服务的docker-compose文件。 通过使用Node-RED接收MQTT消息并将其转换为SQL查询，您可以将温度读数插入到InfluxDB中。最后，使用Grafana构建图表和图形，对所有的温度读数进行可视化展示。 这个课程将帮助您全面掌握物联网的基本组成部分和运作机制，适合对物联网感兴趣的初学者和爱好者。
Dive into Internet of things Learn how to setup the hardware and software to create your own IOT frameworkMake use 2 D1 mini's with ESP8266.One of the shields has a DS18b20 temperature sensor , Another of the shields has a OLED display ,Hardware details , pinout of esp8266Create a yaml file that ESP home will use to create firmware for D1 mini'sESP Home will create code that can send readings from the temperature sensor via MQTT as well as send MQTT messages to the display Setup a Raspberry Pi3 with Raspbian buster Lite Create a number docker-compose files , that will be used to create all the docker containersInstall a Docker Container on the Pi3Create a docker-compose file that will setup a Mosquitto broker as a service in dockerCreate a docker-compose file that will setup a Node Red as a service in dockerCreate a docker-compose file that will setup a Influx DB as a service in dockerCreate a docker-compose file that will setup a Grafana as a service in dockerSee how to use node red to receive MQTT messages and convert them into SQL queries to insert records into InfluxDBCapture all temperature readings to Influx DBUse Grafana to build charts and graphs
