Hello !
I'm a Flutter developer App. I want to print documents with a Zebra ZD421 printer either by USB or Bluetooth. I have tried many packages but the printer does not connect to the app. Some of them detect the printer but don't connect to it.
Here are packages I have tried :
- https://pub.dev/packages/bluetooth_print/
- https://pub.dev/packages/blue_print_pos/
- https://pub.dev/packages/blue_thermal_printer
- https://pub.dev/packages/zebrautility
- https://pub.dev/packages/esc_pos_bluetooth
- https://pub.dev/packages/flutter_usb_printer
Do you know some other packages which I can use to develop my app ?
Is there some configurations I should know to make my app work ?
Thanks
Caleb