Unit QRCode

SKU:U173

Description

Unit QRCode is an all-in-one 1D / 2D code scanning unit, integrating a 640x480 resolution CMOS QR code capture engine and a bus conversion MCU (STM32F030). By toggling the side switch on the device, users can switch between I2C and UART communication interfaces. The capture engine supports 3 mainstream types of QR codes and 14 types of 1D codes on the market, and reserves an interface for firmware upgrading. The unit features a scan trigger button, built-in buzzer and fill-light LED, providing audio prompts in different states. A red LED is used for auxiliary focusing and aiming. Through program settings, it can be configured for automatic continuous triggering or manual triggering mode. Suitable for logistics, retail, manufacturing, and other fields.

Features

STM32F030F4P6@32-bit ARM Cortex-M0 processor
Supports 3 types of QR codes and 14 types of 1D codes
Upgradable firmware
Built-in I2C and UART communication interface switch
Built-in buzzer for audio prompts
Built-in LED illumination
High-resolution imaging
Focusing and aiming function

Includes

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

Applications

Logistics
Retail
Manufacturing

Specifications

Specification	Parameter
MCU	STM32F030F4P6@32-bit ARM Cortex-M0 processor
Sensor	640x480 CMOS@M14 module
Illumination	White LED
Focus & Aim	Red LED
QR Code Types	PDF417, QR Code, Data Matrix
1D Code Types	Code11, Code39, Code93, Code128, EAN-13, EAN-8, UPC-A, UPC-E, Codabar, Interleaved 2 of 5, Matrix 2 of 5, Industrial 2 of 5, MSI, GS1
Decode Resolution	≥5mil
Print Contrast	≥ 20%
Scan Angle	Pitch ±55°, Skew ±55° (with refraction lens attached, the scan angle can be changed)
Communication Port	I2C @0x21
Shell Material	Plastic (PC)
Product Size	65.8 x 27.2 x 18.4mm
Product Weight	14.0g
Package Size	138.0 x 93.0 x 19.4mm
Gross Weight	19.4g