To add Bluetooth support to a MicroEJ platform, one can :
- wrap the Bluetooth C native stack with SNI (Simple Native Interface - see https://github.com/MicroEJ/Example-Standalone-Java-C-Interface for SNI examples)
- and notify the MicroUI event pump with a custom event generator (see https://github.com/MicroEJ/Example-Custom-Events-And-MicroUI)