Skip to the beginning of the images gallery

M5Stack Smart QR & Barcode Scanner Unit

SKU: CE010062 Brand: M5Stack

Explore M5Stack's Smart QR & Barcode Scanner Unit featuring a 640x480 CMOS sensor, integrated STM32F030 MCU, and versatile I2C/UART communication for effortless scanning of QR codes and barcodes in retail, logistics, and manufacturing applications.

$46.70 AUD, inc GST

$42.45 AUD, exc GST

Available with a lead time
Expect dispatch between Dec 02 and Dec 13

Quantity Discounts:

10-25 $41.18 (exc GST)
25+ $40.33 (exc GST)

The M5Stack Smart QR & Barcode Scanner Unit revolutionises code scanning capabilities with its high-resolution 640x480 CMOS sensor and integrated STM32F030 MCU. This versatile unit combines powerful scanning technology with flexible communication options, making it an ideal solution for rapid prototyping and professional applications requiring reliable code reading functionality.

Key Features

High-resolution 640x480 CMOS sensor for precise scanning
Dual communication interfaces (I2C and UART) with easy toggle switch
Support for 3 types of QR codes and 8 types of one-dimensional barcodes
Built-in buzzer and LED for visual and audio feedback
Adjustable scanning angle with optional refracting head
Upgradeable firmware for future enhancements

Technical Specifications

MCU: STM32F030F4P6 32-bit ARM Cortex-M0 processor
Supported 1D Codes: Code39, Code93, Code128, EAN-13, EAN-8, UPC-A, UPC-E, Interleaved 2 of 5
Supported 2D Codes: PDF417, QR Code, Data Matrix
Recognition Accuracy: ≥5mil
Print Contrast: ≥20%
Scanning Angle: ±55° elevation and declination
I2C Address: 0x21
Dimensions: 65.8 x 18.4 x 15.8mm

How to Use

The QRCode Unit can be configured in two operating modes:

I2C Mode (Default): Connect directly to your M5Stack device using the HY2.0-4P cable.
UART Mode:
- Power off the device
- Switch to UART position
- Press and hold the TRIG button for 2 seconds while powering on
- Wait for startup completion

For enhanced functionality, this unit can be paired with the M5Stack Core2 ESP32 IoT Development Kit V1.1 or the M5Stack Core2 ESP32 IoT Development Kit for advanced project development.

What's in the Box

1x QRCode Unit
1x HY2.0-4P Cable (20cm)

Compatibility

The QRCode Unit is compatible with the full range of M5Stack development boards and can be integrated with:

M5Stack Basic Core
M5Stack Core2
M5Stack Fire
M5Stack Core Ink
Custom projects via I2C or UART interfaces

Additional Resources

Complete Documentation

About M5Stack

M5Stack is a leading provider of modular electronic development solutions, specialising in ESP32-based development boards and complementary units. Their products are designed with education, prototyping, and professional development in mind, offering seamless integration and extensive documentation to support rapid development and implementation.

This product is listed in:

Sensors>Barcode & Magstripe

Product Comments

Start the conversation

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$7+ for Standard Post (typically 6+ business days, tracked)
$11+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$12+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!