flutter_thermal_printer_windows. Bluetooth thermal printer plugin for Flutter on Windows.

Flutter plugin that adds Bluetooth thermal printer support on Windows for POS and receipt applications. It does device discovery, pairing, and connection over Bluetooth SPP. ESC/POS printing includes plain text, structured receipts with header, line items, and footer, and raw bytes. It has optional support for images, barcodes, and QR codes and typed exceptions and a connection state stream for error handling and UI. Tech used is Dart, Flutter on Windows, Windows Bluetooth APIs, and ESC/POS. Use case is kiosks, point of sale, and desktop apps that need receipt or label printing from Flutter on Windows.

Pub: https://pub.dev/packages/flutter_thermal_printer_windows
GitHub: https://github.com/cosmah/flutter_thermal_printer_windows