A desktop Bluetooth Low Energy toolkit built with Avalonia and .NET 9. It offers device discovery, connection orchestration, GATT browsing, write/read workflows, heartbeat session checks, real‑time signal plots, and an in‑memory message log.

• Real‑time BLE device discovery
• Connection orchestrator
• GATT services and characteristics browser
• Write/Read wizard
• Device heartbeat
• Signal plots
• Message logs
• Dark and light theme toggle

• Requirements
  • Windows 10/11 with Bluetooth LE hardware enabled
    • You must have Microsoft Bluetooth LE Enumerator in device manager under Bluetooth
  • .NET 9 SDK

Releases

• Start capture to begin scanning
• Pick a device in the table to open its dashboard
• Connect/Disconnect in the Connect panel
• Enable Heartbeat to track session health and latency
• Browse GATT services/characteristics
• Use Communication to run write/read/notify flows with Hex/UTF‑8/Base64 payloads
• View Packets for message history
• Right‑click on lists/plots for quick actions (copy, fetch, time window)
• Toggle theme from the main window

• Place compiled .mo files at:
  • Locales/<culture>/LC_MESSAGES/ui.mo
    Example: Locales/en_US/LC_MESSAGES/ui.mo
• The app uses the system UI culture if available, otherwise falls back to en_US.

• Currently only supports Microsoft Windows.
• No telemetry.
• All history is in memory.

• Cross‑platform BLE implementation.
• More widgets.

PRs are welcome.

See LICENSE.