BLE Utility

BLE Utility: Your Comprehensive Bluetooth Debugging Assistant

BLE Utility is an indispensable tool designed specifically for Bluetooth-related developers. This application significantly enhances work efficiency with its user-friendly interface. Below are some key features that make BLE Utility a must-have in your development toolkit.

Multiple Device Connections

BLE Utility supports simultaneous connections to multiple devices, streamlining your debugging process. Whether you're testing connectivity or troubleshooting issues, this feature ensures that you can manage several devices at once without any hassle.

Real-Time Device Information

The app provides real-time updates on device information such as signal strength, MAC address, pairing and connection status, broadcast data, and more. You can easily monitor these details through a cycle search setting, ensuring you stay informed about the status of each connected device.

Quick Connection via QR Code

Quickly connect to devices by scanning QR codes that contain the device's MAC address, along with any additional custom content. This feature saves time and simplifies the connection process, making your workflow more efficient.

Advanced Search Filters

Filter your search results based on criteria such as device name, MAC address, service UUID, signal strength, and whether the device has been marked as a favorite. This level of customization allows you to quickly locate and manage specific devices within a complex network.

Favorite Devices

Mark devices as favorites for quick access in future searches. The app will prompt you when a favorite device is detected, allowing for seamless reconnection without the need to search again.

Tree Structure for Service and Feature Details

Once connected, the app displays all services and feature UUIDs in a tree structure, making it easy to read and write features, open and close notifications, and set MTU. This intuitive layout enhances readability and usability, reducing the complexity often associated with Bluetooth development.

Real-Time Log Management

Real-time log printing, filtering, and exporting are supported. You can switch between hex or ASCII formats, view real-time receiving and sending packet counts, and persist logs across sessions. Multi-date packaging and sharing/export options ensure that your logs are always accessible and secure.

Customizable Sending Settings

Customize your sending settings with loop, write mode, format (hex and ASCII), and delay options. This flexibility allows you to tailor your testing scenarios to fit your specific needs.

Nordic DFU Support

Support for Nordic DFU (Device Firmware Upgrade) ensures that you can update device firmware seamlessly, keeping your devices up-to-date and functional.

Central and Peripheral Roles

BLE Utility supports both central and peripheral roles, making it a versatile tool for a wide range of Bluetooth applications.

With BLE Utility, you can streamline your Bluetooth development process, enhance productivity, and ensure that your projects run smoothly.