GM66 USB Serial Barcode Scanner TTL Bar code Reader for Arduino

Barcode dan QR Code Scanner bisa koneksi USB dan Serial/TTL Bisa scan via tombol atau dengan Serial Command. Support Arduino,ESP8266,STM32 dll. 1. USB wired barcode scanner to capture 1D, 2D code on labels, paper, mobile phone or computer.  2. High-efficiency recognization and high upload speed for improving your working efficiency. 3. With buzzer for reminding you that the scanning successfully or not.  4. Compatible with USB and UART interface. 5. Over 180 configurable options 6. Macro support replace a string in the bar code with another  7. Programmable preamble postamble and termination 8.Superior reading performance utilizing advanced decoding algorithms   Model : GM66 Type : Barcode Scanner Decoding Ability 1D: EAN- 8,EAN-13,UPC-A,UPC-E,Code 39,Code 93,Code 128,EAN128,Codebar,industrial 2 of 5,Interleave 2 of 5,Matrix 2 of 5,MSI,postal code ect 2D: PDF417,QR Code ,Data Matrix ect Interface : USB2.0 UART Resolution : 0.10mm (4mil) Operating Voltage : 5V Operating Current : 120mA Weight : 31g Size : 62.3*42.5*24.5mm Type of Illuminant : 617nm LED(Aimer), 6500K LEDs(Illumination) LED Indicator Buzzer and bi-color light: Red-power, Blue-decoding Successfully Scan Angle : Roll:0-360°, Pitch:±65°or greater, Yaw:±60°or greater Scanning angle Inclination angle : 34°, Elevation angle 26° Print Contrast : 30% minimum reflective difference Reading Distance : 25 - 250mm Operating Temperature : -20 degrees to 55 degrees Storage Temperature : -40 degrees to 65 degrees Temperature Humidity : 5% to 95% Relative humidity, Non-condensing Light Levels : 0-85000LUX You can download the GM66 user manual from this website link: https://www.dropbox.com/sh/buysgr2aeutuub3/AADsvupiGseFm-6IowMBWGCOa?dl=0