Reading QR Code Using Raspberry Pi Camera

Utilize Raspberry Pi camera as a QR reader.

Introduction

A QR code (Quick Response code) is a type of matrix barcode. It is a machine-readable optical label that contains information about the item to which it is attached. The QR system became popular due to its fast readability and greater storage capacity compared to standard UPC barcodes. In this tutorial, I will share on how to use the Raspberry Pi camera as a scanner and a reader of QR code.

Video

This video shows how to scan and read QR code using Raspberry Pi camera.

Hardware Preparation

This is the list of items used in the video.

Sample Program

This is python 3 sample program to scan and read QR code using Raspberry Pi camera.

Thank You

References:

Thanks for reading this tutorial. If you have any technical inquiries, please post at Cytron Technical Forum.

Please be reminded, this tutorial is prepared for you to try and learn.
You are encouraged to improve the code for better application.

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