GM875 1D 2D Code Scanner Bar Code Reader QR Code Recognitio

GM875 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.
GM875 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.
GM875 works stable in dark and large temperature range.

Features:
High-precision small code reading (1D: 3mil, 2D: 5mil)
high speed reading
High-contrast reading (≥15%)
High motion tolerance performance
Specification:
Sensor: CMOS
Pixel: 640x480
Lighting: White Light(3000K)
Collimation: Green Light(527nm)
Read Code Type:
2D: QR Code, Data Matrix, PDF417, Mini PDF417, Mini QR, Aztec, etc
1D: EAN-13, EAN-8, UPC-A, UPC-EM ISSN, ISBN, CodaBar, Code 128, Code93, ITF-14, ITF-6, Interleaved 2 of 5,
Industrial 2 of 5, Matrix 2 of 5, GS1 Databar(RSS), Code 39, Code 11, MSI-Plessey, etc.
Accuracy of reading: 1D: 3MIL(Code39, CODE128, EAN13), 2D: 5MIL(QR, DM, PDF417)
Viewing Angle: Horizontal 42°, Vertical 32°
Contrast: ≥15%
Depth of Field: 30-320mm
Bar code sensitivity: Pitch ±60°, Tilt 360°, Skew ±60°
Interface: TTL-232, USB
Prompting mode: Buzzer, LED
Operating Voltage: 5V
Current Operating Current: 250mA(Max)
Rated power consumption: ≤850mW(Max)
Standby Current: ≤20mA(Typical)
Startup time: ≤250mS (Typical)
Test conditions: environment temperature =23℃; environment illumination =300 LUX;
Test conditions: Test distance = (minimum depth of field + maximum depth of field) /2; environment temperature =23℃; environment
illumination =300 LUX;
Material: PCB+Plastic+Metal
colour: Black

Package Contents:
1 x QR Code Reader Module
2 x cable

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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