GM77 640X480 CMOS DC5V USB UART Interface 1D 2D Barcode Qr Code Scanner Module Reader Passport Code Readable

Barcode QR code scanning and recognition module, I can quickly and accurately read 1D and 2D codes on paper or on the screen through the intelligent image recognition algorithm. It is small in size and has on-board USB and UART interfaces, which can be directly connected to a computer for use or integrated into various devices.

Simple operation, no need to understand complex image recognition algorithms Support the reading of general one-dimensional codes and two-dimensional codes such as Barcode, QR

On-board micro-usb and UART serial ports, which can be connected to a computer or embedded device to support setting module parameters by scanning the setting code

Onboard auxiliary light source, able to read in complete darkness

Working voltage: 5V

Working current: 135mA (scanning), 58mA (standby), 2mA (sleep)

Working temperature: 0°C~60°C Working humidity: 5%~95% (non-condensing)

Communication interface: UART, USB

Support 1D code types: Codebar, Code11, Code39/Code93, UPC/EAN, Code 128/EAN128, Interleaved 2 of 5, Matrix 2 of 5. MSI Code. Industrial 2 of 5. GS1 Databar (RSS)

Support QR code types: QR code, Data matrix, PDF417

Auxiliary light source: white light

Reading angle: rotate 360°, tilt ±65°, deflection ±60°

Field of view: 28° (horizontal), 21.5° (vertical)

size:53.3mmx21.4mm

Material:pvc

colour:blue

Package Contents:

1 * Scanner module

Only the above package content, other products are not included.

Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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