SCLS GM865 1D 2D Barcode Scanner USB TTL Bar Code Reader QR Code Module CMOS with Cable for Bus Supermarket Distant Lens The GM865 barcode read module with excellent performance scan engine can not only easily read types of one -dimensional barcodes, but also read the QR code at high speed. It has a very high scanning rate for linear barcodes. Barcodes can also be easily scanned._x000D_ Adhering to the advanced barcode decoding algorithm of the GM80X series barcode reading module, it can be very easy and accurately read to read the barcode symbols, which greatly simplifies the difficulty of the development of barcode reading products._x000D_ The parameter configuration of the function can be put into use in most cases without adjusting._x000D_ Compatible with USB and TTL-232 interface._x000D_ With buzzer for reminding you that the scanning successfully or not. Compatible with USB and UART interface. GM65 Parameters:_x000D_ Decoding Ability:_x000D_ 1D: -13,- 8,UPC-A,UPC-E,ISSN,,Codebar,Code 93,Code 128,ITF-414,ITF-6,industrial 2 of 5,Interleave 2 of 5;_x000D_ 2D: PDF417,QR Code ,Data Matrix_x000D_ Style: Distant Lens_x000D_ Color: Black_x000D_ Material: PCB+ electronic components Package Contents:_x000D_ 1 x USB cable(Random color, don't accept the specified color.)_x000D_ 1 x Serial cable_x000D_ 1 x Barcode scanner module Only the above package content, other products are not included._x000D_ Note: Light reflection 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. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_