QR 1D 2D Scanner V3.0 Barcode Scan Recognition Module

MH-ET LIVE is a barcode and two-dimensional code scanning recognition module. It adopts a professional image processing chip for barcode recognition, which 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. . Compact, onboard USB and UART interface, you can connect directly to your computer or integrate into a variety of devices. The product features low power consumption and low heat. Quick start, cold start, and warm start can keep up the rapid start, no need to wait, it is ready to open.

Features:

• Simple operation, no need to understand complex image recognition algorithms
• Support for reading common-purpose 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
• The onboard auxiliary light source for reading in a completely dark environment
• Support for setting module parameters by scanning the setup code
• The settable parameter includes(read mode, baud rate setting, command mode, prompt tone output adjustment, output format, barcode selective setting.)
• Recognize Two Dimensional Codes
• Onboard micro USB and UART serial port

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, GS1 DataBar variants, ISBT Concat
• Read the QR code type ( 2D): QR Code, PDF417, Data Matrix

Instructions for use:

USB Interface Mode / Keyboard Mode

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

UART Interface:

• Please connect as shown
• Connect a computer or device
• 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.

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

Package Includes:

1 x QR 1D 2D Scanner V3.0 Barcode Scan Recognition Module.