Universal BLE Server

A Flutter plugin that exposes a cross-platform Bluetooth Low Energy (BLE) GATT server with AES encrypted communication. The plugin supports Android, iOS, macOS, Windows and provides a stub implementation for the web where peripheral mode is not available.

Features

  • Start and stop a GATT server with a dynamic service and characteristics.
  • Receive read and write requests via streams.
  • Send notifications to connected centrals.
  • All characteristic values are encrypted using AES before transport.

See the example for a simple chat-style application that sends encrypted messages between devices.

Libraries

universal_ble_server