Bleak
Cross-platform Bluetooth Low Energy client for Python using asyncio.
Pricing
See website
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
—Overview
What is Bleak?
Bleak is a cross-platform library that allows developers to interact with Bluetooth Low Energy devices in Python. It supports Windows, Linux, macOS, and FreeBSD, making it versatile for various development environments.
Key differentiator
“Bleak stands out as a cross-platform solution for BLE in Python, offering a consistent interface across multiple operating systems and supporting both client and server roles.”
Capability profile
Strength Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
Fit analysis
Who is it for?
✓ Best for
Python developers working on cross-platform projects involving Bluetooth Low Energy devices.
IoT project teams needing a consistent BLE interface across different OS environments.
✕ Not a fit for
Developers requiring real-time data processing beyond the capabilities of Python asyncio.
Projects that need to support platforms not covered by Bleak (e.g., Android, iOS).
Cost structure
Pricing
Free Tier
None
Starts at
See website
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Next step
Get Started with Bleak
Step-by-step setup guide with code examples and common gotchas.