Uploaded May 2022 | Updated September 2026, 2 weeks ago

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Arduino IDE + ESP32 CAM | ESP32-CAM QR Code Scanner | ESP32 Cam QR Code Scanner controls the LEDs | ESP32 Cam QR Code Scanner Streaming Web Server.

In this project video I use Arduino IDE 1.8.9 , Notepad++ V7.7.1 , Arduino Core for The ESP32, LEDs, ESP32 CAM AI-Thinker and ESP32-CAM-MB USB Programmer.

00:00 Opening
00:31 Project Preview
01:40 Additional information for creating this project
02:04 ESP32 Cam QR Code Scanner (Code)
03:59 Create QR Code
05:22 ESP32 Cam QR Code Scanner (Demo)
05:56 ESP32 Cam QR Code Scanner to Control LEDs (Code)
06:02 Installation of LEDs with ESP32 Cam
06:59 Generate QR Code to Control LEDs
08:34 ESP32 Cam QR Code Scanner to Control LEDs (Demo)
09:03 ESP32 Cam QR Code Scanner Stream Web Server
09:09 ESP32 Cam QR Code Scanner Stream Web Server (Station Mode) (Code)
12:34 ESP32 Cam QR Code Scanner Stream Web Server (Station Mode) (Demo)
14:31 ESP32 Cam QR Code Scanner Stream Web Server (Access Point / SoftAP Mode) (Code)
17:32 ESP32 Cam QR Code Scanner Stream Web Server (Access Point / SoftAP Mode) (Demo)
18:50 Closing

Download arduino code and quirc_lib (quirc library) : drive.google.com/file/d/1w8hJ5NhNik3qo2xl6eDrlgG4n6R4LuJ_/view?usp=sharing

In this project, I created QR Code using : the-qrcode-generator.com

The code file is saved in the .rar file format. I created a .rar file using Winrar V5.50, so to extract it, make sure you use the same version of Winrar that I use or the latest version or use the winrar extractor online.

SORRY IF MY ENGLISH IS CONFUSING, I USE AN ONLINE TRANSLATOR.

THANKS FOR WATCHING & DON'T FORGET TO LIKE , SHARE, COMMENT AND SUBSCRIBE.

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Installing the ESP32 Board (Arduino core for the ESP32) in the Arduino IDE : youtube.com/watch?v=To3TIOFX6cA
Programming ESP32 Cam with Arduino UNO : easyelectronicsproject.com/esp32-projects/program-esp32cam-arduino
Programming ESP32 Cam with FTDI Programmer : randomnerdtutorials.com/program-upload-code-esp32-cam
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For other video tutorials on this channel, please see this playlist:

- Basic4Android (B4A) Tutorials : youtube.com/watch?v=-BIq32-qEgA&list=PLnXsmScWzcm6RVlhPM7qg_OJ2N8OpV99d
- Electronics Tutorials : youtube.com/watch?v=rLdsWt6EP6w&list=PLnXsmScWzcm766h5Dn4AJjbJRzDfCPh4h
- Arduino Tutorials : youtube.com/watch?v=A3_EBZqCG5s&list=PLnXsmScWzcm48hvcTTRAUFcP5Fjd4u8cS
- Great Cow Basic Tutorials : youtube.com/watch?v=orHrLmEvp0o&list=PLnXsmScWzcm7xejzacm5cKJMIh_tXXxN8
- Bascom Avr Tutorials : youtube.com/watch?v=JYKSkNQq9eM&list=PLnXsmScWzcm6F9gX1wYenqjKdqVSM7d6B
- VB .NET Tutorials : youtube.com/watch?v=Sy2vjWO0ydM&list=PLnXsmScWzcm4g8AWEJ6WXVUOBh_cWF5_z
- LoLin NodeMCU V3 ESP12E ESP8266 Tutorials : youtube.com/watch?v=8jMr94B8iN0&list=PLnXsmScWzcm5MERfTvcUNKsYhOUGKe3-V
- ESP32 Tutorials : youtube.com/watch?v=To3TIOFX6cA&list=PLnXsmScWzcm7Y5yCDItJP5Kny_MJ8DeDD
- ESP32 CAM Tutorials : youtube.com/watch?v=_5VmYJZI4XI&list=PLnXsmScWzcm6HjC0CIfVmRG1855tjhj5z
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Download Arduino IDE : arduino.cc/en/Main/Software
Download Notepad++ : notepad-plus-plus.org/downloads
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Reference :
- Arduino Core for The ESP32 : github.com/espressif/arduino-esp32
- Color reference when editing video : arduino.cc/en/Trademark/CommunityLogo
- ESP32-CAM QR Code Reader (off-line) : youtube.com/watch?v=ULZL37YqJc8
- ESP32QRCodeReader_Page : github.com/fustyles/Arduino/tree/master/ESP32-CAM_QRCode_Recognition/ESP32QRCodeReader_Page
- Copying strings to the clipboard using pure Javascript : techoverflow.net/2018/03/30/copying-strings-to-the-clipboard-using-pure-javascript
- Multitasking on ESP32 with Arduino and FreeRTOS : savjee.be/2020/01/multitasking-esp32-arduino-freertos
- How TO - Range Sliders : w3schools.com/howto/howto_js_rangeslider.asp

and from several other sources.
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