蓝牙工具箱 BleDebug - BLE调试助手

BleDebug is a Bluetooth Toolkit designed for developers, hardware enthusiasts, and embedded engineers to debug BLE (Bluetooth Low Energy) devices. It allows users to scan, connect to, and debug BLE devices directly without needing a full IoT app.

Scan • View nearby BLE devices in real time: name, MAC address, RSSI signal strength, and connectivity status. • Supports searching by name or MAC address. • Filtering by RSSI threshold, broadcast service, name, connectivity status, etc. • Hide unnamed devices with one click to reduce interference.

Debugging • View the complete GATT tree (services and characteristics) after connecting to a device. • Read and write characteristic values ​​in HEX or ASCII format. • Supports both Write (with response) and Write No Response modes. • Real-time display of MTU, RSSI, and connection latency. • Retains a history of every transmission.

Listening • Passively listen to all nearby BLE broadcast packets without connection. • View manufacturer-defined data in real time. • Pause/resume listening at any time.

Logs • Searchable and filterable complete operation log stream. • Supports displaying millisecond-level timestamps.

Privacy Focus • The application does not request network permissions; no data leaves your device. • No account login required, no ads, no tracking. • Device records and logs are stored only in a local database, under your control.

Personalization Settings • Dark/Light Theme • Bilingual Interface (Chinese/English) • Configurable Scan Duration, Automatic Reconnection After Disconnection, Number of Log Entries Retained, Default Data Format

Whether you're debugging a new BLE peripheral, troubleshooting an abnormal write operation, or simply curious about what devices are broadcasting nearby, Bluetooth Toolbox provides you with the most direct and unadorned raw view.