ESP32 Tutorial 49 - Control DC Motor Over The internet using Adafruit IoT | SunFounder's ESP32 kit

In this video we learn how to control the speed, direction and start/stop of DC motor using ESP32 over clould using MQTT protocol provided by Adafruit.

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Use Chapters from timeline or click on the time
00:00 Start
2:21 Intoduction to the project
4:20 How DC Motor is controlled
6:39 L293D Motor Driver
11:42 What is MQTT?
15:03 Adafruit IO setup
19:17 Wiring Explained
22:42 Code explained
35:28 Project Demonstration

Tutorial by Ahmad Shamshiri form Canada

Power Supply I use:

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[shivaraghav]

U r really amazing and explain very well... Your efforts is very useful for us.... Thank you so much 🙏

[hk]

getting the following error message:

Compilation error: 'ledcSetup' was not declared in this scope

[donniealfonso]

What is the library and Expressif board versions you are using?
I still keep getting this error - 'ledcSetup' was not declared in this scope and esp32 by Expressif is installed. version 3.1.0-R.

[NICOLASCONTRERAS-bizb]

Sorry, you never uploaded the PDF to use in an internship with my students

[jm-pobs]

Where is the real code for this video?

[donniealfonso]

Your documentation is CRAP. Fix it then come back.