GM861 Barcode Reader Module 1D 2D QR Code UART Interface with LED Control Ring

The GM861 Barcode Reader Module The GM861 is a compact barcode reading module designed for easy integration into a wide range of products. Building on the proven scan engine of the GM80X series, it reads all common one-dimensional barcodes quickly and reliably, while also handling two-dimensional codes at speed. Its high scan rate for linear barcodes makes it a dependable choice for everyday use, and it copes effortlessly with barcodes displayed on phone or tablet screens. Advanced Scanning Technology At the heart of the module is an intelligent image recognition algorithm, paired with a sophisticated decoding system. This combination reads barcode symbols accurately and with minimal fuss, which greatly simplifies the development of barcode-enabled products. Whether you are working on a new device or upgrading an existing one, the GM861 takes much of the complexity out of the process. Robust and Easy to Install The GM861 is based on the GM861S model and comes in a threaded stainless steel housing for straightforward mounting. The installation opening measures 25mm in diameter, and the module connects via a UART interface, making it simple to integrate into your project. Supplied as a set of two, each unit features a silver finish and an integrated LED control ring for clear visual feedback during scanning.