CAMA-QR322 2d Barcode Scanner Module
CAMA-QR322 2d barcode scanner module is an OEM barcode qr code module for secondary development. They are special designed for 1D/2D code scanner product manufacturer and developers. And these products can be widely used for different application scenarios like handheld scanner,restaurant point of sales, kiosk machine, access control, etc.
Product Features
# High Recognition Capability
# High Scanning Speed
# High Contrast Recognition
# Hight Motion Tolerance
# Flicker-free Focusing Light System
# Super Small Dimension Size
# Support Multiple 1D and 2D code
# Support Both UART and USB Interface
Product Specifications
Performance Characters
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Parameters |
Description |
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Type of Image Sensor |
CMOS |
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Imapge Pixel |
640 x 480 |
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Illumination |
White Light |
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Focusing |
Red Light |
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Symbologies |
2D |
QR Code，Data Matrix，PDF417，Micro PDF417，Micro QR，Maxi Code，Hanxin Code， etc | |
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1D |
EAN-13，EAN-8，UPC-A，UPC-E，ISSN，ISBN，CodaBar，Code 128，Code93，ITF-14，ITF-6，Interleaved 2 of 5，Industrial 2 of 5，Standard 2 of 5,Matrix 2 of 5，GS1 Databar(RSS)，Code 39，Code 11，MSI-Plessey，Plessey，etc |
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Precision* |
Code39—4mil, QR—7mil, DM —5mil |
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Field Angle |
36°（Horizontal），27°（Vertical） |
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Lowest Contrast* |
≥20% |
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Typtical Depth of Field* |
EAN-13（13mil） |
50~300mm |
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Code 39（5mil） |
50~120mm |
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Code 39 (8mil) |
50~250mm |
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Code 128（15mil） |
40~340mm |
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PDF 417（6.7mil） |
45~100mm |
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Data Matrix（10mil） |
25~100mm |
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QR Code（15mil） |
25~200mm |
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Scan Sensitivity** |
Pitch |
±65° |
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Tilt |
360° |
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Skew |
±65° |
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*Test Conditions：Teperature=23℃ environmental illumination=300LUX
**Test Conditions: Teperature=23℃ environmental illumination=300LUX Test Depth of Field=( Max Depth of Field+ Min Depth of Field)/2
***Maxi Code and Hanxin Code are optional codes, standard module does not support
Physical Specifications
|
Paramters |
Description |
|
Communication Interface |
UART; USB |
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Product Size |
21.4(W)×13.5(D)×11.8(H) |
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Weight |
3g |
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Indicator |
Beeper; LED light |
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Working Voltage |
3.3V±5% |
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Working Current |
220mA (MAX) |
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Power Rating |
≤720mW (MAX) |
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Standby Current |
≤20mA |
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Sleep Mode Current |
≤6mA (Module can not into sleep mode with USB connection) |
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Start-up Time |
≤250mS |
Environement Specifications
|
Parameters |
Description |
|
Working Temperature |
-20℃~60℃ |
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Storage Temperature |
-40℃~+70℃ |
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Humidity |
5% to 95% |
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Light Environment |
Normal Indoor Light |
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Operating Vibration |
10-150HZ，0.5G，3 axial positions，1min/oct，1 time/axial |
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Endurance Vibration |
10-150HZ，2G，3 axial positions，1min/oct，20 times/axial |
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Fall |
Falling from 1.2m is bearable. (50 times from 1.2m to concrete floor.) |
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