SEN0512

GM77 Barcode and QR Code Scanning Module

DFRobot GM77 Barcode and QR Code Scanning Module is designed to read barcodes or 2D codes with a scan speed of 15m/min. This module is compact in size and features high-efficiency recognition, multiple code types, and high speed. The GM777 barcode and QR code scanning module is equipped with a 0.3megapixel camera and auxiliary lights, red light focusing, and white light illumination. This helps the module to effectively identify codes in low-light environments. This module automatically senses, scans, and identifies the surrounding environment. Once the module is auto-triggered, it quickly recognizes and reads code.