The barcode scanner module series are two-dimensional code scanning and recognition modules. Using intelligent image recognition algorithms, they can quickly and accurately read one-dimensional and two-dimensional barcodes on paper or electronic screens, supporting multiple barcode formats. The module features USB and UART interfaces, allowing direct connection to a computer or integration into various embedded devices. It supports recognition of a wide range of barcode formats and is easy to operate. Resolution: 648 x 488 Scanning angle: pitch 60, tilt 65, rotation 360 Scan modes: scan, continuous scan, button scan (default) Communication interfaces: USB keyboard mode (default), USB virtual serial port, UART serial port Light source: white illumination light, red light (both visible) Voltage: 5V Working current: 150mA Standby current: 58mA Operating temperature: -20C to +60C Storage temperature: -30C to +70C Color: blue Material: PCB Package Contents: 1 x Module 1 x USB Cable 1 x PH2.0 4PIN Cable Note: The package includes only the items listed above. Other products are not included. Note: Light reflection and differences in displays may cause slight variations between the color of the item in the image and the actual product. Measurement error is permitted within +/- 1-3 cm.