Qr /1D/2D/Code Scanner V3.0 Barcode Scan Recognition Module Serial Communication Uart Interface Usb Keyboard Input

Easy to operate, no need to understand complex image recognition algorithms
Support for reading of common one-dimensional codes and two-dimensional codes such as Barcode and QR
Onboard Micro- USB and UART serial port for access to a computer or embedded device
Onboard auxiliary light source for reading in a completely dark environment
Support for setting module parameters by scanning the setup code (see the specification for details)
Compatibility: All Compatible
Camera Equipped: Yes
Colour:black
Material:Metal + plastic
Size:65*28*13.5mm
Package Contents:
1* modules
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.

MH-ET LIVE Scanner v3.0

QR code barcode recognition module scan code module serial communication UART interface embedded

Product introduction:

MH-ET LIVE Scanner v3.0 is a barcode and QR code scanning recognition module. It adopts a professional image processing chip for barcode recognition. It can quickly and accurately read under the high performance of fast and stable reading in complex environments. Take one-dimensional code and two-dimensional code on the carrier of paper, screen, plastic, etc. . Small in size, onboard USB and UART interface, can be directly connected to the computer, or integrated into a variety of devices. The product features low power consumption and low heat. Quick start, cold start and warm start can be kept on standby, no need to wait, it is ready to open.

Product Features:

⚫ Easy to operate, no need to understand complex image recognition algorithms ⚫ Support for reading of common one-dimensional codes and two-dimensional codes such as Barcode and QR ⚫ Onboard micro USB and UART serial port for access to a computer or embedded device ⚫ Onboard auxiliary light source for reading in a completely dark environment ⚫ Support for setting module parameters by scanning the setup code (see the specification for details) Settable parameters include (read mode, baud rate setting, command mode, prompt tone output adjustment, output format, barcode selective setting)

Type of barcode/QR code reading:

Read barcode type (1D): UPC/EAN, UPC/EAN with supplementals, BooklandEAN, ISSN, UCC Coupon Extended Code, Code 128, GS1-128, ISBT 128, Code 39, Code 39 Full ASCII, Trioptic Code 39, Code 32, Code 93, Code 11, Matrix 2 of 5, Interleaved 2 of 5, Discrete 2 of 5, Codabar, MSI, Chinese 2 of 5, GS1 DataBar variants, Korean 3 of 5, ISBT Concat Read the QR code type (2D): QR Code, PDF417, Data Matrix

Instructions for use:

Communication mode selection:

1. Please connect as shown 2. Connect a computer or device 3. Check if Device Manager can see one more keyboard device in Device Manager (only when set to USB mode)

.

4. Open the document detection, scan the QR code to detect whether it works normally.

Brand Story

1. Please connect as shown 2. Connect a computer or device 3. Check if the device manager can see that there is one more COM port device in the device manager (only when it is set to serial port mode). If it is not found, please install CH340 driver.

4.Open the serial port software, change the baud rate (default: 9600), scan the QR code to check whether it works normally.