Overview
The thermal_printer package is a Flutter plugin enabling the sending of ESC/POS commands to thermal printers across multiple platforms, including Android, iOS, and Windows. It supports various connection methods such as Bluetooth, BLE, TCP, and USB, making it ideal for printing receipts, labels, and invoices in diverse environments. The plugin simplifies integration with hardware printers by abstracting low-level communication protocols. It is particularly useful for point-of-sale systems, inventory management, and mobile printing applications.
Use cases
- Receipt printing in POS systems
- Label printing for inventory
- Mobile printing via Bluetooth
- Invoice generation on-the-go
- Cross-platform printing solutions
Key features
- Supports Android, iOS, and Windows
- Multiple connection interfaces: Bluetooth, BLE, TCP, USB
- Sends ESC/POS commands directly
- Easy integration with Flutter apps
- Cross-platform compatibility
Suitable for
- Retail and hospitality apps
- Inventory and logistics software
- Mobile point-of-sale systems
- Custom printing solutions
- Developers building cross-platform printing features
Considerations
- Requires compatible thermal printer
- Printer-specific ESC/POS command knowledge needed
- Bluetooth permissions required on Android/iOS
- USB connectivity may need additional setup
- TCP/IP configuration required for network printers