Download Arduino IDE on your computer. I found Version 1.8.11 working fine. Once installed, go to Sketch -> include library -> Attach the provided QR code library Change Tools settings as follows 4.

Conclusion. This ESP32-CAM based QR code reader project demonstrates a practical and efficient method for capturing and processing QR codes. By integrating an ESP32-CAM module with an OLED display and ...

Explore CircuitDigest's QR Code Scanner API for ESP32-CAM and other SoC devices. Learn how to decode QR codes easily with cloud-based ... The server API should return a JSON response containing the ...

Welcome to the most comprehensive collection of ESP32-CAM projects for 2025! Whether you're a beginner exploring camera-based IoT applications or an advanced developer building sophisticated ...

Arduino Integrated Development Environment (IDE) simplifies programming, uploading code, and utilization of ESP32 capabilities, enabling users to incorporate it into their IoT projects with ease. This ...

Adafruit’s new MEMENTO – Bare Board Camera module is powered by the ESP32-S3 and can be programmed with CircuitPython or Arduino. The module includes a camera with an OV5640 sensor which features auto ...

From there, iOS 13 saw the link hover over the QR code in real-time through the on-screen camera display as a yellow button. The link would also move with the camera, making it difficult for some ...

Download Arduino IDE on your computer. I found Version 1.8.11 working fine. Once installed, go to Sketch -> include library -> Attach the provided QR code library; Change Tools settings as follows; 4.