GDSerCommPlugin

Enables reading from and writing to Arduino devices via serial ports, allowing seamless hardware integration in Godot projects, as highlighted in the features.

Dynamically scans and lists available serial ports with a toggleable refresh mechanism, simplifying setup for multiple devices without manual configuration.

Supports creating multiple SerComm nodes to manage communication with different ports simultaneously, aligning with Godot's scene hierarchy for organized hardware interactions.

Emits an `on_message` signal when data is received, with optional manual override for custom processing, integrating well with Godot's event-driven architecture.