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GROW GM802 Series Small DC3.3V Barcode Scanner Module Board USB/TTL232 Interface 1D/2D QR Bar Code Reader PDF417 for Arduino

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Description

 
GM802 serial have GM802-S and GM802-L model.
The only difference between GM802-S and GM802-L is the lens.
GM802-S lens reading distance is 5-30cm.
GM802-L lens reading distance is 7-50cm.
(The actual data depends on the size and content of the code)
 
GM802 serial 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.
 
GM802 serial 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.
 
 
 

Parameter

Performance

Sensor

CMOS

Scan Mode

640*480

Lighting

It is recommended to use white light as lighting, should be uniform and soft

Indicator Light

It is recommended to use green/blue light as read successfully


Read Code Type

1D: EAN-13, EAN-8, UPC-A, UPC-EISSN, ISBN, CodaBar,Code 128,

Code93, ITF-14, ITF-6, Interleaved 2 of 5,Industrial2of5,

Matrix2of5, Code 39,Code11, MSI-Plessey,

GS1 Composite, GS1-Databar (RSS)

2D: QRCode, DataMatrix, PDF417

GM802-S

Reading Distance


5-30cm

GM802-L

Reading Distance


7-50cm

Contrast*

＞25%

Scan Angle**

Roll:360°Pitch:65°Yaw:65°

Viewing Angle

67°(Horizontal)53°(Vertical)

Accuracy of reading*

≥10mil

 
 
Mechanical/electrical Parameters:

Parameter

Performance

Interface

TTL-232/USB

Size(mm)

18*12.5mm

Weight

1g

Prompting mode

Buzzer LED Indicator

OperatingVoltage

3.3V

Operation Current

70mA(Max)

Standby Current

≤6mA(Typical)

Startup time

≤250mS (Typical)

 
Environmental Parameters:

Parameter

Performance

Operatingtemperature

-20℃~60℃

Storage Temperature

-40℃~+100℃

Operating Humidity

5%~95%（Non-Condensing）

Environmental Light

Normal indoor light source

Fall

Withstand 1.2 m drop on concrete floor (50 times 1.2 m drop on concrete floor repeatedly)

 
 

·Provide User Manual 
 
You can download the GM802 Serial user manual from this website link:
 
 
 
 
 
 
 
 
 


 
 
 
 
 


Brand Name:
grow
Model Number:
GM802
Interface:
USB2.0 and UART
Operating Voltage:
3.3 V
Operating Current:
70
Resolution:
10mil
Size:
18*12.5mm
Weight:
1g
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