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Rockchip RK3566 quad-core 64-bit processor -
2GB/4GB/8GB
(LPDDR4/4X) -
Gigabit LAN port -
HDMI 2.0 -
USB2.0/3.0 -
Wi-Fi5+BT 5.0, BLE -
M.2 M-KEY port（optional） -
Support eMMC module: 16GB/32GB/64GB/128GB/256GB -
SPI Flash: 16MB/32MB -
Type-C power supply
Orange Pi 3B is powered by Rockchip RK3566 quad-core 64-bit processor with 22nm advanced process, up to 1.8GHz main frequency, integrated ARM Mali G52 2EE graphics processor with OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, Vulkan 1.1 support, embedded high-performance 2D acceleration module; built-in AI accelerator NPU with 0.8Tops computing power; VPU can achieve 4K@60fps H.265/H.264/VP9 video decoding and 1080P@100fps H.265 video encoding, 1080P@60fps H.264 video encoding, support 8M ISP and HDR; with 2GB/4GB/8GB (LPDDR4/ 4X), supports 16GB/32GB/64GB/128GB/256GB eMMC module, 16MB/32MB SPI Flash, has Wi-Fi5, BT5.0, with BLE support.
Orange Pi 3B references a wealth of interfaces, including HDMI output, M.2 M-KEY（optional）, Micro SD slot, Gigabit LAN port, USB2.0, USB3.0, 3.5mm headphone jack, MIPI DSI port, eDP port, MIPI CSI camera port, multifunctional 40 Pin expansion port, etc., which can be widely applied to TV boxes, high-end tablet, edge computing, face recognition, smart security, smart home and other fields, empowering rich AI applications and IoT scenarios.
Orange Pi 3B supports Android 11, Ubuntu 22.04, Ubuntu 20.04, Debian 11, Debian 12, OpenHarmony 4.0 Beta1, Orange Pi OS (Arch), Orange Pi OS (OH) based on OpenHarmony and other operating systems.
Up to 8GB of RAM for smooth, fast operation
With up to 8GB of memory capacity, large games and complex applications can run smoothly, meeting the requirements of large memory product application scenarios.
Gigabit Ethernet
On-board 1000Mbps Ethernet for stronger and more stable network connectivity and faster transmission.
Rich interfaces for easy expansion
Gathering all kinds of popular interfaces such as eDP, MIPI DSI, MIPI CSI, USB3.0, USB2.0, HDMI2.0, M.2 M-KEY（optional）, Gigabit Ethernet, etc., it can be applied to external device control and expansion.
Support SSD drives for massive capacity expansion
The on-board M.2 M-KEY interface supports access to SATA3 or PCIe 2.0 NVME SSD drives to increase massive data storage space and meet the demand for fast read/write and large-capacity storage.
4K output, high-definition picture quality
Up to 4K@60FPS, with clear images and detailed picture quality.
Hardware Parameters
| SoC | RockchipRK3566 |
| CPU | Quad-core 64-bit Cortex-A55 processor, 22nm advanced process, up to 1.8GHz |
| GPU |
• ARM Mali G52 2EE graphics processor • upport OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, Vulkan 1.1 • Embedded high performance 2D acceleration hardware |
| NPU |
• Integrated RKNN NPU AI accelerator with 0.8Tops@INT8 performance • Support one-click conversion of Caffe/TensorFlow/TFLite/ONNX/PyTorch/Keras/Darknet architecture models |
| VPU |
• 4K@60fps H.265/H.264/VP9 video decoding • 1080P@100fps H.265 video encoding • 1080P@60fps H.264 video encoding |
| PMU | RockChip RK809-5 |
| RAM | 2GB/4GB/8GB （LPDDR4/4x） |
| Memory |
• Support eMMC module:16GB/32GB/64GB/128GB/256GB • SPI Flash: 16MB/32MB • M.2 M-KEY slot（optional）: SATA3 or PCIe2.0 NVME SSDs • Micro SD slot |
| Wi-Fi+BT | Wi-Fi 5+BT 5.0，BLE（AP6256） |
| Ethernet | 10/100/1000Mbps Ethernet (On-board PHY chip: YT8531C-CA ) |
| Video Output |
• 1* HDMI TX 2.0 , up to 4K@60fps • 1*MIPI DSI 2 lane • eDP1.3 |
| Camera | 1*MIPI CSI 2 lane camera interface |
| USB |
• 1*USB 2.0 support Device or HOST mode • 1*USB 3.0 HOST • 2*USB 2.0 HOST |
| Audio | 3.5mm headphone jack audio in/out |
| Button | 1* MaskROM key, 1* RESET key, 1 *POWER key |
| FAN | 2Pin 1.25mm size 5V fan connector |
| RTC | 2Pin 1.25mm size battery backup connector |
| 40Pin | 40Pin functional expansion interface, supporting the following interface types: GPIO, UART, I2C, SPI, PWM |
| Power Source | Type-C 5V3A |
| Supported OS | Android 11, Ubuntu 22.04, Ubuntu 20.04, Debian 11, Debian 12, OpenHarmony 4.0 Beta1, Orange Pi OS (Arch), Orange Pi OS (OH) based on OpenHarmony and other operating systems. |
| PCB Dimension | 56*89mm |
| Weight | 52g |
Orange Pi 3B V2.1 Pin Definition
Product display
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Front -
Back -
45° angle -
45° angle
