pigpio
Fast GPIO control for Raspberry Pi with PWM and interrupt handling.
Pricing
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Open Source
Data freshness
—Overview
What is pigpio?
Pigpio is a library that provides fast GPIO control on the Raspberry Pi, including PWM, servo control, state change notifications, and interrupt handling. It's essential for developers working on hardware projects requiring precise timing and control.
Key differentiator
“Pigpio stands out for its speed and precision in handling GPIO operations, making it ideal for real-time and performance-critical projects on the Raspberry Pi.”
Capability profile
Strength Radar
Honest assessment
Strengths & Weaknesses
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Fit analysis
Who is it for?
✓ Best for
Raspberry Pi developers needing fast GPIO control for real-time applications
Projects requiring precise PWM signal generation, such as LED dimming or motor speed control
IoT projects that need to handle state changes and interrupts efficiently
✕ Not a fit for
Developers working on platforms other than Raspberry Pi
Projects where the hardware does not require GPIO control (e.g., pure software applications)
Cost structure
Pricing
Free Tier
None
Starts at
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Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Next step
Get Started with pigpio
Step-by-step setup guide with code examples and common gotchas.