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GROW GM71 1D 2D USB/UART Barcode Scanner Module Reader With Interchangeable M12 Lens Support QR Code Bar Code USB UART Interface
Description




1. USB wired barcode scanner to capture 1D, 2D code on labels, paper, mobile phone or computer.
2. High-efficiency recognization and high upload speed for improving your working efficiency.
3. With buzzer for reminding you that the scanning successfully or not.
4. Compatible with USB and UART interface.
5. Over 180 configurable options
6. Macro support replace a string in the bar code with another
7. Programmable preamble postamble and termination strings
8.Superior reading performance utilizing advanced decoding algorithms
9. Free to change lens, lens size M12.
Model | GM71 |
Scan Mode | 640*480 CMOS |
Type | Barcode Scanner |
Decoding Ability | 1D: EAN13,ISSN,ISBN,EAN8,UPCA,UPCE,Code128,Code39,Code93, CodeBar,Interleaved 2 of 5, ITF-14, ITF-6, Industrial 2 of 5, Matrix 2 of 5,Code11,MSI-Plessey,GS1-Databar (RSS) 2D: Micro QR,QR,Data Matrix,PDF417,Micro PDF417,Aztec Code |
Interface | USB2.0 \ UART |
Contrast | ≥15% |
Operating Voltage | 5V |
Operating Current | 120mA |
Standby Current | 55mA |
Weight | 47g |
Accuracy of reading | 1D code ≥3mil, 2D code ≥5mil |
Scan Angle | Roll: 360° Pitch: 65° Yaw: 65° |
View Angle | 67° (Horizontal) 53° (Vertical) |
Reading Distance | 25 - 250mm |
Operating Temperature | -20 degrees to 60 degrees |
Storage Temperature | -40 degrees to 70 degrees |
Temperature Humidity | 5% to 95% Relative humidity, Non-condensing |

·Provide User Manual
You can download the GM71 user manual from this website link:
GM71 Operation Video on Youtube: https://youtu.be/ky271VOq2wM












- Brand Name:
- grow
- Model Number:
- GM71
- Operating Voltage:
- 5V
- Operating Current:
- 220mA
- Weight:
- 47g
- Serial Baud Rate(UART):
- 9600
- Scan Mode:
- 640*480
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