Raspberry Pi AI HAT+ 2

Powerful On-Device AI Acceleration for Raspberry Pi 5

Take your Raspberry Pi projects to the next level with the Raspberry Pi AI HAT+ 2 — a compact, high-performance AI accelerator designed for real-time machine learning at the edge.

Building on the success of the original AI HAT+, this next-generation model delivers fast, efficient acceleration for computer vision, speech recognition, and selected Large Language Models (LLMs) and Vision-Language Models (VLMs) — all running locally on your Raspberry Pi 5.

Perfect for developers, educators, and innovators who want powerful AI without relying on the cloud.

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🚀 Key Features

• Hailo-10H neural network accelerator for high-efficiency AI inference
• 8GB onboard LPDDR4X memory for demanding AI workloads
• PCI Express connection for low-latency, high-bandwidth performance
• Optimised for Raspberry Pi 5 (exclusive compatibility)
• Strong vision performance comparable to the original 26 TOPS AI HAT+
• Accelerates selected LLMs & VLMs, enabling on-device generative AI

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🧠 Supported AI Models (at launch)

• Llama-3.2-3B-Instruct
• QWEN2.5-VL-3B
• Whisper (base) for speech-to-text

Support continues to expand as the software ecosystem evolves.

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🔧 Ideal For

• Computer vision & image recognition
• Speech recognition and audio AI
• Edge AI and offline inference
• Robotics, automation, and smart devices
• Education, research, and rapid prototyping

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📐 Technical Overview

• Form factor: HAT+
• Dimensions: 56.7 × 65.1 × 5.5 mm
• Weight: 19 g (board only)
• Interface: PCIe
• Compatibility: Raspberry Pi 5 only

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📦 What’s in the Box

• Raspberry Pi AI HAT+ 2 board
• Required mounting hardware

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Unlock fast, private, and efficient AI directly on your Raspberry Pi. No cloud required. Just plug in, build, and deploy.

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