GROW GM812-L 640x480 CMOS USB/UART Interface 1D/2D Bar Code QR Code Barcode Reader Module

GROW GM812-L 640x480 CMOS USB/UART Interface 1D/2D Bar Code QR Code Barcode Reader Module

GM812 series bar code reader module is a high performance scanner, can read 1Dbar codeeasilyand read 2D bar code with high speed. It also wins high scan speed for linear code, even for bar codeonpaper or screen.

GM812 series bar code reader module is an advanced bar code decoding algorithmwhichdeveloped on image recognition algorithm, can easily and accurately read bar code, simplify secondarydevelopment.

The only difference between GM812-S and GM812-L is the lens. GM812-S lens reading distance is 5-30cm. GM812-Llens reading distance is 7-50cm.

User Manual

Features

• Classification : Barcode Scanner
• Interface : UART/USB
• Voltage : DC 5V
• Operating Current : 70mA(Max)
• Resolution : 10mil
• Reading Distance : 7-50cm

Specifications