ESP32 Tutorial 46/55 - Remote Temperature Monitoring using HiveMQ MQTT | SunFounder's ESP32 Learnig kit
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In this video we learn how to use MQTT brokerage service to monitor temperature by publishing it to HiveMQ and subscribe to LED message to turn ON/OFF LED. Full code and wiring is explained.
Topics in this lesson
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- 00:00 Introduction
- 2:05 Introduction to the project
- 7:06 Free HiveMQ service
- 7:56 Wiring explained
- 11:11 Arduino code explained
- 18:46 Selecting ESP32 board and COM port in Arduino IDE
- 20:30 Demonstration of HiveMQ Free broker