5X GM60 UART Stainless Steel Controlled Ring Indicator Light 1D/QR/2D Bar Code Scanner QR Code Barcode Scanner Module

Color: silver Material: stainless steel + plastic SPECIFICATION Model: GM60 Type: Barcode Scanner Decoding : QR Code Data PDF417 EAN13 Code 39 Code 93 Code 128 UCC/ 128 Scan Mode: 640 x 480 Interface: UART Resolution: 5mil Serial Rate(UART): 57600 Operating Voltage: 3.3V Operating Current: 70mA : ≥25% Weight: 125g Size: External Diameter 28mm Internal Diameter 25mm Height 15mm Thread M25 Scan Angle: Roll 360° Pitch 55° Yaw 55° Viewing Angle: 69°(Inclination) 56°(Elevation) Light: Colorful indicator/green light flashing prompt reading success Operating Temperature: -30 degrees to 70 degrees Storage Temperature: -30 degrees to 85 degrees Temperature Humidity: 5% to 95% Relative humidity Non-condensing You can dowload GM60 manual from the following website: https://.dropbox.//buysgr2aeutuub3/AADsvupiGseFm-6IowMBWGCOa?dl=0 Package Contents: 5 x Barcode Scanner Module Only the above package content other products are not included. 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.