GROW GM78 USB/UART 1D 2D Bar Code Qr Code Scanner Module

GROW GM78 USB/UART 1D 2D Bar Code Qr Code Scanner Module

GROW GM78 Bar code reader module is a high performance scanner, can read 1D bar code easily and read 2D bar code with high speed. It also wins high scan speed for linear code, even for bar code on paper or screen.

GM78 bar code reader module is an advanced bar code decoding algorithm which developed on image recognition algorithm, can easily and accurately read bar code, simplify secondary development. GM78 works stable in dark and large temperature range.

• USB wired barcode scanner to capture 1D, 2D code on labels, paper, mobile phone or computer
• High-efficiency recognization and high upload speed for improving your working efficiency
• With buzzer for reminding you that the scanning successfully or not
• Compatible with USB and UART interface
• Over 180 configurable options
• Macro support replace a string in the bar code with another
• Programmable preamble postamble and termination strings
• Superior reading performance utilizing advanced decoding algorithms

Datasheet

Features

• Classification : Barcode Scanner
• Interface : UART/USB
• Voltage : DC 5V
• Operating Current : 180mA
• Resolution : 4mil

Specifications

• Scan Mode : 640*480 CMOS
• Lighting : WhiteLED
• Ambient light : Soft White LED
• Scanning angle : Intersection angle 360°,Elevation ± 55° Deflection angle ±  55°
• Viewing Angle : Horizontal:47° Vertical:36°

Mechanical/ Electrical Parameters

• Interface : TTL-232  ,  USB  (HID-KBW, Virtual serial port)
• Dimension : 48(W)*27.5(D)*14(H)mm
• Operating Voltage : DC 5 V
• Operating Current : 180mA
• Standby Current : USB:50mA; TTL:10mA

Environmental Parameters

• Operating Temperature : -20℃~+50℃
• Storage Temperature : -40℃~+70℃
• Operating Humidity : 5%~95%（Non-Condensing）
• Environmental Light : 0~100000LUX