1D/2D Barcode Reader Module with UART Interface, LED Indicator Ring and Metal Housing

The GM861 Barcode Reader Module This compact barcode reading module uses intelligent image recognition technology to deliver fast, accurate decoding of both one-dimensional and two-dimensional barcodes. Built around an advanced decoding algorithm, it simplifies the development of barcode reading products while offering dependable performance across a wide range of applications. The module reads linear barcodes at high speed and handles QR codes and other 2D symbols with ease, making it a versatile choice for integration into your own hardware projects. Screen Scanning and Compatibility The GM861 is part of the GM80X series scanning engine family, inheriting the series' excellent scanning capabilities. It reads printed barcodes effortlessly and can also scan barcodes displayed on digital screens, which is particularly useful for mobile payment terminals, access control systems and self-service kiosks. Whether you are working with retail point-of-sale equipment or building a custom scanning solution, this module offers reliable performance across common barcode formats. Design and Installation The module features a stainless steel threaded mounting ring for straightforward installation, with a 25 mm installation opening diameter. The silver finish gives it a clean, professional appearance that suits commercial and industrial equipment alike. The UART interface provides simple connectivity for integration with your control board or embedded system, allowing you to add barcode reading capability without unnecessary complexity.