1,043 GitHub Stars | 158 Forks | 100% Vendor Supported
Bluetooth capabilities in minutes.
Not months.
SimpleBLE is the fully supported, cross-platform library designed to get your Bluetooth product to market without the headaches.
Most Bluetooth libraries aren't built for production.
Many popular libraries work well enough for experiments or prototypes, but struggle when you need reliable, production-grade results. This translates to weeks or months spent troubleshooting instead of delivering your product.
Unreliable Performance
Free libraries are notorious for edge cases. Code that runs fine during testing can break in production due to subtle system differences, leading to panicked hotfixes and unreliable user experiences.
Lack of Vendor Support
When a library error halts development, there is no support team to call. You are left relying on the goodwill of strangers or debugging obscure source code yourself while your deadline ticks away.
Limited Platform Support
Partial platform support forces you to act as a wrapper developer. You end up maintaining three different libraries with three different APIs, creating a tangled mess of conditional logic just to connect a device.
The complete toolkit for Bluetooth development.
From connecting to devices to building custom peripherals, access the most versatile API that standardizes Bluetooth behavior on every OS.
Connect, control, and manage devices across any platform
Stop porting code between platforms. Write your connection logic once and deploy native performance seamlessly across Windows, Linux, macOS, iOS, and Android.
Scan & Discover
Locate peripherals and view their advertising data.
Connect & Pair
Manage active connections and device security.
Read, Write & Stream
Send and receive data via standard GATT operations.
Turn your computer into a virtual Bluetooth device.
Don't wait for hardware prototypes. Use your laptop to mock peripherals, automate app testing, or build unique PC-to-mobile experiences without a single microcontroller.
Broadcast & Advertise
Define custom advertising payloads and control visibility.
Manage Connections
Accept incoming links and handle connection events.
Host Custom Services
Dynamically create GATT services and characteristics.
Take your product to production
Accelerate your roadmap with professional support and specialized hardware designed to work seamlessly with our stack.
Consulting & Support
Direct access to the core team. Don't let technical blockers delay your launch. Get priority support, custom feature development, and architectural guidance directly from the engineers who wrote the code.
Dedicated Hardware
The hardware SimpleBLE was built for. Eliminate driver issues and flaky firmware. Our custom modules are optimized for the SimpleBLE stack, offering a level of stability that generic USB adapters can't match.
Open source for testing. Commercial for shipping.
Step 01
Prototype for Free
Clone the repository and start coding immediately. No sales calls, no hidden barriers. Just open-source code ready for your MVP.
Step 02
Prove the Value
Run your own benchmarks. Verify the stability and performance in your specific environment before you ever open your wallet.
Step 03
License for Production
Ready to ship? Purchase a commercial license to secure distribution rights and unlock priority support for your team.
What Our Customers Say
Mila D.
Head of Ops, Verda Agency
Streamlining Automotive Testing with Real-Time Documentation: Kober Engineering's Success Story with SimpleBLE
“Feels like we added three employees overnight — without the payroll.”
Mila D.
Head of Ops, Verda Agency
“Feels like we added three employees overnight — without the payroll.”
Mila D.
Head of Ops, Verda Agency
Frequently
asked questions
SimpleBLE provides a cross-platform, consistent API that works across Windows, Linux, Mac, iOS, and Android, allowing developers to write Bluetooth code once instead of maintaining separate implementations. With native bindings for C, C++, Java, Python and Rust, SimpleBLE is trusted by companies in medical, automotive, entertainment, and security industries. Our clients have consistently reported saving hundreds of development hours, and all feedback highlights the smooth implementation and reliability of our platform.
SimpleBLE supports Windows, Linux, macOS, iOS, and Android. Our cross-platform API ensures your Bluetooth code works consistently across all these platforms without modification.
SimpleBLE offers native bindings for C, C++, Java, Python, and Rust. This allows you to integrate Bluetooth functionality into your existing codebase regardless of your preferred language.
SimpleBLE is used across various industries including medical devices, automotive systems, entertainment products, IoT devices, and security applications. Common use cases include device connectivity, data synchronization, remote control applications, and sensor monitoring.
A commercial license is required when you're shipping a product to customers or using SimpleBLE in a commercial application. The open-source version is available for evaluation, prototyping, and non-commercial use.
You can obtain a commercial license by contacting our sales team or visiting our pricing page. We offer flexible licensing options to fit your project needs and scale.
Yes, even for free licenses, we require you to sign our license agreement. This helps us maintain proper documentation and ensures you understand the terms of use.