It's good that you explained the details in detail.

yeongjae80669468

You can learn the most important communication part in the Internet of Things (IoT) and learn the entire core part of transmitting, collecting, processing, and monitoring center data. Through this course, you can design an IoT communication prototype before making a prototype and use it for various projects and competitions.

bitcocom

MQTT IoT Communication Project (Arduino, MQTT, Node.js, mongoDB, Android)

Thank you for your good review. I will come back with a better lecture.

입문

초급

중급이상

노드js

Node.js

몽고DB

MongoDB

아두이노

Arduino

사물인터넷

Preparing the project

Building an MQTT (mosquitto) broker development environment

Arduino (WeMos) development environment setup and programming

Building an IoT Server (Node.js) development environment

Building a MongoDB Server and Saving Sensor Data

Processing sensor (DHT11, LED) data using socket communication

Controlling LED using RESTfull service

Final Result (WEB) Demonstration Video

Development of Android temperature, humidity monitoring and LED control app (APP)

Monitoring DHT11 sensor and controlling LED by connecting MQTT in Java