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2D CMOS Megapixel Barcode Scanner Module WD-888

2D CMOS Megapixel Barcode Scanner Module WD-888

Product description:

WD-888  is a high-performance 300 thousand pixel embedded 2D image module with advanced CMOS image recognition technology, intelligent image recognition system.
With excellent reading performance, you can easily read barcodes on media such as paper, merchandise, and screen.
The integrated compact design allows for easy insertion into a wide range of equipment.
Widely used in various types of self-service machines, price checking machines, lockers,etc.



1. Small size, self-contained fixing holes for easy integration into other equipment.
2. Optional multiple interfaces {USB (KBW, COM), TTL}, suitable for different application.
3. Good reading performance, easy to read both screen and paper barcodes.
4. High-definition camera, can read smaller and complicated 1D 2D barcodes.
5. Support multiple working modes (Manual, Auto sense, command control).


Product parameters:

    Weight 3.4g(without cable)
    Size 21.38mm L × 15.84mm W × 11.58mm H
    Interface USB、USB-com(Need driver) 、TTL
    (USB protocol:Full Speed ,USB 2.0)
    Light Source Lighting: white LED(Automatically adjust brightness according to distance)   Aiming: Red LED,wavelength coverage 525nm


    CUP ARM32-bit
    startup time 750ms
    Resolution 1D:≥3mil,2D:≥8.7mil @PCS90%
    Depth of field 3mil:55~100mm,13mil:55~350mm
    Scan mode Trigger mode、Auto sense mode, Command control
    prompting mode LED indicating lamp、buzzer
    Reading angle Roll:±360°、Pitch:±60°or greater、Yaw:±70°or greater)
    visual angle Horizontal 40°× Vertical 30°
    Motion tolerance 25cm/s
    Power input 3.5V~5V (DC5V is recommendation) standby current:47mA,Decoded average current:180mA  
    Print contrast 25%PCS
    Ambient Light 70000Lux
    Symbologies 1D:Codabar、Code39、Code32、Interleaved 2 of 5(ITF25)、Industrial 2 of 5 Industrial 25 code、Matrix 2 of 5、Code93、Code11、Code128、Gs1-128、UPC-A、UPC-E、EAN/JAN-8、EAN/JAN-13、ISBN、ISSN、GS1 databar、GS1 databar limited、GS1 databar expanded、ISBT、MSI、Febraban(Brazil bank code)
    2D:PDF417、Micro PDF417、QR Code、Micro QR、Data Matrix、Aztec
    operating temperature -20℃ to 55℃
    storage temperature -20℃ to 60℃
    Humidity 5% to 95%(non-condensing)
    Transport vibration test 10H@125RPM
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