1 PDF and picture printing can be selected
2 interceptable print area
3 print direction can be specified
4 automatic recognition of print width
5 Real time display of printer status
6 support compression algorithm
7 automatic selection of Bluetooth data transfer protocol
8 Optimize the reprint logic. If the printing fails, it will be reprinted after the state is restored and stable.
What's new (v1.0.2)
1 when rotating printing is selected, the preview content rotates synchronously.
2 add the calibration label paper function at printer connect activity.