GROW GM812 Series 1D/2D QR Barcode Scanner Reader DC5V USB/UART Interface For Arduino Windows PDF417 Qr Bar Code Module
Price:
Negotiable
MOQ:
1
Delivery Time:
Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Description
![Grow GM812 Series DC5V 1d 2D USB Uart Barcode Scanner Module Reader]()
Description
GM812 series have GM812-S and GM812-L model.
The only difference between GM812-S and GM812-L is the lens.
GM812-S lens reading distance is 5-30cm.
GM812-L lens reading distance is 7-50cm.
(The actual data depends on the size and content of the code)
GM812 series 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.
GM812 series 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.
Specifications
| Parameter | Performance |
| Sensor | CMOS |
| Scan Mode | 640*480 |
| Lighting | White LED |
| Indicator Light | Blue LED |
Read Code Type |
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, Matrix 2 of 5, Code 39,Code 11, MSI-Plessey, GS1 Composite,GS1-Databar (RSS) |
| 2D: QR Code, Data Matrix, PDF417 | |
| GM812-S Reading Distance |
5-30cm |
| GM812-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) | Diameter 36 mm(The diameter of the installation hole is 32mm) |
| Weight | 26 g |
| Prompting mode | Buzzer LED Indicator |
| Operating Voltage | 5V |
| Operation Current | ≤70mA |
| Continuous Reading Peak Current | ≤120mA |
| Standby Current | ≤6mA(Typical) |
| Startup time | ≤250mS (Typical) |
Environmental Parameters:
| Parameter | Performance |
| Operatingtemperature | -20ºC~60ºC |
| Storage Temperature | -40ºC~+70ºC |
| 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) |
Files
·Provide User Manual
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Company
Hangzhou Grow Technology Co., Ltd.
Location
Room 310, Building 1-B, No. 279 Shiqiao Road, Xiacheng District, Hangzhou, Zhejiang, China 310012
Contact Person
Winni Wu