Pimoroni Pico Audio Pack | Line-Out Audio | Headphone Amplifier | Raspberry Pi Pico Add-On | PIM544
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Key Highlights
- Stereo Line-Out Audio
- Integrated Headphone Amplifier
- I2S Digital Audio DAC
- Raspberry Pi Pico Compatible
- Compact Plug-and-Play Add-On
The Pimoroni Pico Audio Pack (PIM544) is a compact audio expansion board designed to add high-quality sound output capabilities to Raspberry Pi Pico and RP2040-based projects. Featuring an integrated I2S digital-to-analog converter (DAC), the board enables crystal-clear audio playback, making it ideal for music players, sound effects, voice applications, and interactive embedded systems.
Equipped with a 3.5mm stereo audio jack and onboard headphone amplifier, the Pico Audio Pack can drive headphones, powered speakers, and external audio equipment directly from a Raspberry Pi Pico. The I2S interface delivers superior audio quality compared to PWM-based solutions while minimizing processor overhead, allowing developers to focus on building responsive and feature-rich applications.
Its compact Pico Pack form factor plugs directly into compatible Pico expansion boards without additional wiring, making it perfect for rapid prototyping and educational projects. Whether you're creating retro gaming devices, notification systems, digital instruments, or multimedia IoT projects, the Pico Audio Pack provides a simple and effective way to add professional-quality audio output.
Ideal For
- Audio Playback Projects
- Retro Gaming Consoles
- Sound Effects Systems
- Embedded Audio Devices
- Interactive Installations
- IoT Notifications
- Digital Instruments
- Educational Electronics
- RP2040 Development
- DIY Media Players
Specifications
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Compatibility: Raspberry Pi Pico
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About Brand
About Brand
Pimoroni is a UK-based electronics manufacturer and retailer specializing in innovative accessories and add-ons for Raspberry Pi, microcontrollers, and maker projects. Founded in 2012, Pimoroni is known for its creative designs, high-quality engineering, and strong support for the global maker community.
From colorful Raspberry Pi cases and displays to sensors, robotics kits, and educational tools, Pimoroni products are designed to make electronics fun, accessible, and easy to build. Their solutions are widely used by hobbyists, educators, students, and developers looking to prototype, learn, and create with confidence.
With a focus on open-source hardware and hands-on learning, Pimoroni continues to inspire makers worldwide to turn ideas into reality.
Shipping & Rerturns
Shipping & Rerturns
• Shipping: Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days depending on your location.
• Returns: You may return or exchange products within 30 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Discover more in our FAQ
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How long does it take to process an order?
How long does it take to process an order?
Orders are typically processed within 1–2 business days. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.
Do you ship internationally?
Do you ship internationally?
Yes, we offer international shipping to most countries. Shipping rates and delivery times vary depending on the destination. Any applicable customs duties or taxes will be the responsibility of the recipient.
What is your return policy?
What is your return policy?
We accept returns within 30 days of delivery. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. If the item is faulty or damaged, please contact us for further instructions. For returns due to reasons other than product defects or our error, customers are responsible for return shipping costs.

