Firefly AIO-3399ProC Single Board Computer - RK3399Pro Support Linux+QT/Android/Ubuntu

Overview

The Firefly AIO-3399ProC single-board computer is a high-performance AI main board designed for industrial computing, machine vision, and intelligent terminal development. Powered by the Rockchip RK3399Pro high-performance AI processor with a built-in neural network processing unit (NPU), the AIO-3399ProC delivers robust general-purpose and edge AI computing performance for demanding applications like facial recognition, smart retail, and AI servers.

Key Features

• Six-Core Processing Architecture — Integrates dual-core Cortex-A72 and quad-core Cortex-A53 cores running up to 1.8GHz alongside a Mali-T860 quad-core GPU.
• Built-in AI NPU — Supports TensorFlow, Caffe, and Mxnet general-purpose models with Android NN API, RKNN cross-platform API, and model transformation tools.
• Advanced Video Capabilities — Features 4K VP9 and 4K 10-bit H.265/H.264 video decoding alongside 1080P video encoding capabilities.
• Dual MIPI Camera Support — Equipped with dual MIPI CSI interfaces and built-in dual ISP supporting single 13-megapixel or dual 8-megapixel inputs.
• Extensive Industrial Interfaces — Includes CAN bus, PCIe, USB 3.0, RS232, RS485, I2S supporting digital microphone arrays, and POE+ power supply support (30W output).
• Industrial Stability Design — Features an independent external hardware watchdog for continuous unmanned operation and stable data communications.

Applications

• AI driving monitoring systems and industrial edge computing
• Smart retail shelves and self-service vending terminals
• Face-scanning payment devices and biometric recognition units
• AI servers and smart education equipment

What's in the Box

• 1 x Firefly AIO-3399ProC Single Board Computer
• TBD (Power supply, antenna, and enclosure options sold separately depending on configuration)

Compatibility & Support

The AIO-3399ProC supports multiple operating systems, including Android, Linux+QT, and Ubuntu. Comprehensive developer documentation, software development kits (SDKs), and update resources are accessible via the official Firefly wiki. Hardware warranty and technical support are provided by youyeetoo and the manufacturer.

Frequently Asked Questions

What operating systems does the AIO-3399ProC support?

The single-board computer supports Android, Linux+QT, and Ubuntu operating systems out of the box for versatile software development.

What AI frameworks are compatible with the built-in NPU?

The onboard NPU supports mainstream general-purpose AI models including TensorFlow, Caffe, and Mxnet via RKNN cross-platform APIs and Android NN APIs.

Does the board support POE power delivery?

Yes, the AIO-3399ProC supports POE+ (IEEE 802.3at) power supply mode delivering up to 30W output power for streamlined network and power integration.

Can I connect multiple cameras simultaneously?

Yes, the board features dual MIPI CSI interfaces with built-in dual ISP, supporting simultaneous input from up to two 8-megapixel cameras or a single 13-megapixel camera.

What display outputs are available on this board?

It supports multiple display interfaces including HDMI 2.0, MIPI-DSI, eDP, and dual LVDS, allowing for dual-screen identical or differential display configurations.

Where can I find SDKs and technical documentation?

Developer tools, model conversion documentation, firmware images, and user manuals are available on the official Firefly developer wiki.

What is included in the standard warranty?

Standard hardware manufacturer warranty and customer support terms apply through youyeetoo for all qualified purchases.

Six-core High-performance AI Main Board
It runs on the Rockchip RK3399Pro high-performance AI processor with built-in neural network unit (NPU), supports multiple AI development tools and interfaces, and has rich expansion interfaces and powerful hardware encoding and decoding abilities, which can be applied to the AI industry easily.

RK3399Pro Six-core High-performance Processor
Rockchip RK3399Pro processor adopts the architecture of dual-core Cortex-A72 and quad-core Cortex-A53 with a frequency up to 1.8GHz, showing an ultra-strong general-purpose computing performance. Quad-core ARM high-end GPU Mali-T860 integrates more bandwidth compression techniques and therefore has an excellent overall performance.

NPU With ultra-strong AI Performance
AIO-3399ProC can directly adopt TensorFlow/Caffe/Mxnet general-purpose model and provides AI development tools like model transformation and end-to-side API. It also supports the development interfaces of Android NN API, RKNN cross-platform API and TensorFlow.

Powerful Hardware Decoding Capability
It supports various display and output interfaces including HDMI 2.0, MIPI-DSI, eDP and dual LVDS. It also supports dual-screen identical display/dual-screen differential display, showing powerful hardware encoding and decoding abilities. Besides, and supports 4K VP9, 4K 10bits H265/H264, 1080P multi-format (VC-1, MPEG-1/2/4, VP8) video decoding and 1080P (H.264/VP8 format) video encoding.

Highly-efficient and Stable Hardware
It supports CAN bus data communications with highly efficient real-time, farther transmission distance, and stronger anti-electromagnetic interference ability. It configures an independent external hardware watchdog and makes the device work continuously in the unmanned state which better promotes the system's stability.

Support Dual MIPI Cameras
With dual MIPI CSI interfaces and in-built dual ISP, supporting single 13 Mpixel or dual 8Mpixel at the maximum. It can achieve the simultaneous input of dual-camera data and supports high-level processing like gesture detection, deep detection, and 3D.

Support Multiple OS
With stable and reliable performance, AIO-3399ProC supports multiple operating systems including Android, Linux+QT and Ubuntu.

Rich Expansion Interfaces
On-board I2C, SPI, UART, ADC, PWM, GPIO, PCIe, USB3.0, RS232, RS485, I2S (supporting 8-way digital microphone array input ) and other interfaces. It supports the power supply mode of POE+ (802.3 AT, 30W output power ).

Various Product Forms
AIO-3399ProC can be equipped with an industrial metal case and a 10.1-inch IPS HD multi-point touching screen which is integrated into a high-performance application PC. It can also be equipped with industrial cases independently and embedded into all kinds of smart devices flexibly.

Application
AI driving monitoring, industrial computing, AI servers, Self-service retail shelves, face-scanning payment devices, face recognition devices, smart vending counters, and smart education.