2.3.0 Safe to install
Seamlessly Connect with LightBlue: The Ultimate Bluetooth LE Tool
LightBlue by Punch Through Design is a powerful and user-friendly application that simplifies the process of scanning, connecting, and managing Bluetooth Low Energy devices, making it a must-have for developers and enthusiasts alike.
LightBlue® facilitates the connection between your devices utilizing Bluetooth Low Energy (also known as Bluetooth Smart or Bluetooth Light). It offers the capability to scan, connect to, and browse any nearby BLE device.
The application provides comprehensive support for read, write, and notify functions to streamline BLE firmware development processes. Additionally, it offers real-time display of signal strength (RSSI) to gauge proximity to the BLE device, assisting in locating misplaced Fitbits or other BLE devices.
Moreover, LightBlue® features a logging function to monitor all significant BLE events during app usage, including device discovery, connection, reading, and writing tasks.
LightBlue® proves valuable in testing various devices such as BLE Heart Rate Monitors, temperature sensors, TI CC2540 Keyfobs, Nordic uBlue, Panasonic PAN1720, and more. It serves as an excellent tool for developers interested in testing their BLE peripheral firmware.
Key Features:
- Scan for any BLE peripherals
- View basic device information (name, MAC address, RSSI) conveniently
- Browse characteristics and services
- Enable notifications
- Read characteristics
- Write to characteristics using hex or UTF-8 string format
- Detailed logging of BLE events with the ability to share in plain text format
A brief note regarding location access: For Android devices running Android M (6.0) and above, granting the app fine location access is necessary to allow the OS to present BLE scan results to the app. This requirement is imposed by the Android SDK; rest assured, we do not utilize your location data for any purpose, even when the app is active.
Overview
LightBlue® — Bluetooth LE is a Freeware software in the category System Utilities developed by Punch Through Design.
The latest version of LightBlue® — Bluetooth LE is 2.3.0, released on 06/03/2025. It was initially added to our database on 02/20/2024.
LightBlue® — Bluetooth LE runs on the following operating systems: Android.
Users of LightBlue® — Bluetooth LE gave it a rating of 4 out of 5 stars.
Pros
- User-friendly interface making it easy to use for beginners and experts alike
- Supports a wide range of devices and can be used across multiple platforms
- Offers a range of advanced features such as data visualization and data logging
- Provides detailed documentation and excellent customer support from Punch Through Design
Cons
- Can be expensive compared to other Bluetooth LE applications
- Occasional bugs and connectivity issues reported by some users
- Advanced features may require some learning curve for new users
Elena Angelini
I'm Elena, your go-to software reviewer at UpdateStar and tech enthusiast. Whether you're a user seeking the latest software titles or software news I've got you covered. When I'm not diving into the latest software, you can find me exploring nature trails, camping under the stars, or competing in online multiplayer games. My reviews are designed to be fun, engaging, and packed with all the details you need to make informed decisions.
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