GM865 barcode read module with a performance scan engine that can read both onedimensional barcodes and QR codes at speed. It delivers a very scanning rate for linear barcodes, making barcode reading fast and straightforward. Adheres to the advanced decoding algorithm of the GM80X series, enabling easy and accurate reading of barcode symbols and greatly simplifying the development of barcode reading products. Compatibility and interfaces Supports USB and TTL232 interfaces for flexible integration with a wide range of systems. Easy configuration The parameter configuration of the function can be put into use in most cases without adjusting. Key benefits Fast, reliable scanning for 1D barcodes and QR codes. scanning rate for linear barcodes to support volume environments. Simplified development due to the GM80X series decoding algorithm. Flexible connectivity with USB and TTL232 interfaces. Minimal setup required, enabling quick deployment. Use scenarios Retail point of and product scanning to speed up checkout and inventory checks. Warehouse and inventory management, asset tracking, and stock takes. Event entry, access control, or ticket verification by scanning QR codes. This description remains consistent with the GM865 model, its performance characteristics, the GM80X decoding algorithm lineage, and its USB and TTL232 compatibility, while avoiding added details beyond the original specifications.