GM73 Barcode & QR Code Scanning Module

The GM73 Barcode and QR Code Scanning Module is an industrial-grade reader designed for rapid CMOS-based optical identification. Equipped with flexible interface and triggering options, it is well suited to students, makers, and educators integrating automated barcode and QR code capture into their electronic projects.

CMOS image recognition

The module uses CMOS optical image recognition technology to accurately read both 1D barcodes and 2D QR codes.

Rapid decoding speed

A decoding time of 1 second or less ensures fast, responsive data capture during continuous or on-demand scanning tasks.

UART and USB interfaces

On-board UART and USB connectivity options allow seamless communication with microcontrollers, development boards, and computer systems.

Multi-mode triggering support

Multi-mode triggering capabilities provide flexibility in how scan operations are initiated within your hardware setup.