v1.0.3

New Features

• Arduino-style serialEvent() Support
  The host now detects incoming serial data and automatically triggers a serialEvent() callback, aligning behavior more closely with standard Arduino sketches.

• UI Console Integration
  Serial output can now be displayed in a live Windows/XAML console. A background polling timer fetches new TX data and appends it to a scrollable text view, with optional auto-scroll to keep the latest output visible.

Improvements

• Refined Serial State Tracking

  • Replaced the single StateId counter with distinct TxId and RxId identifiers.
  • Provides clearer separation of transmit and receive events.
  • Added GetTxId() and GetRxId() accessors for external use.

• Buffer Handling

  • Introduced a dedicated flushTx() method to explicitly clear transmit buffers.
  • Optimized buffer growth by reserving space ahead of time (size * 2 + 64) to reduce reallocations.

Developer Experience

• Cleaner event handling with explicit TX/RX counters.
• Easier integration of Arduino sketches that rely on serialEvent().
• Real-time visibility of serial output directly in the Windows host UI.