sunmi_utils 1.0.0

Scanner and printer utilities for Sunmi POS devices: barcode scanner stream, and printing text, QR codes, barcodes, tables, and images on the built-in Sunmi printer.

1.0.0

• Initial release, verified on physical Sunmi hardware (V2s).
• SunmiScanner: scan/stop, scanner model, key events, barcode broadcast stream.
• SunmiPrinter: bind/init, printer info, text/custom text, alignment/font/bold, barcode, QR code, image, table, line wrap/feed paper, transaction buffer, test print.