Orange Pi 4B Rockchip RK3399 Chip 4GB 16GB EMMC Built-in NPU Development Board

Orange Pi 4B is an open-source single-board computer with dual-band wireless Wi-Fi and Bluetooth 5.0 .It is highly compact with a dimension of 91X55.7mm.

Orange Pi is a new generation of arm64development board, which can run Android 8.1, Ubuntu and Debian operating systems. Orange Pi single board computer uses Rockchip RK3399 chip, and has 4GBLPDDR4 memory.

Orange Pi 4 is not just a consumer product, it is also designed for anyone who wants to use technology for creative creation. It is a very simple, interesting and practical tool that you can use to build the world around you.

Connect the HDMI interface of the development board to the display via an HDMI cable, plug the power adapter into a live socket, and plug the power cable interface into the development board. The development board EMMC is pre-installed with the Android system and will automatically turn on when it is powered on. During normal system startup, the power light is on and the status light is blinking.

build:

A computer

A web server

Game console

HD video player

Speaker

Android

CPU • Rockchip RK3399 (28nm HKMG process)

• 6-core ARM® 64-bit processor ,main frequency speeds up to 1.8GHz

• Based on the large and small size core architecture of big. LITTLE :

• Dual-core Cortex-A72 (large core) + Quad-core Cortex-A53 (small core)

GPU • Mali-T864 GPU

• Supports OpenGL ES1.1/2.0/3.0/3.1, OpenVG1.1,OpenCL, DX11, support AFBC

NPU • SPR2801S, adopt MPE and APiM unique AI architecture

• Typical calculation power 2.8Tops, with 9.3Tops/W ultra high performance

Memory+Onboard Storage Dual 4GB LPDDR4 + 16GB EMMC flash

Onboard WiFi+Bluetooth AP6256, IEEE 802.11 a/b/g/n/ac, BT5.0

Network 10/100/1000Mbps Ethernet ( Realtek RTL8211E )

Audio • Output: 3.5mm Jack and HDMI2.0a

• Input: MIC

Video Outputs • 1 x HDMI 2.0 ( Type-A ), Supports 4K@60fps output

• 1 x DP 1.2 (Display Port) , Supports 4K@60fps output

• Supports Dual MIPI-DSI （4 lines per channel）

Camera 2 x MIPI-CSI(MIPI_RX0、MIPI_TX1/RX1)

USB 2 x USB2.0 HOST，1 x USB3.0 Type-C

RTC Support RTC, on-board battery backup interface

Debug UART 3pins Debug UART

GPIO • GPIO1 40 pins（1 x I2S、2 x I2C、1 x SPI/UART、8 x GPIO

• GPIO2 24pin PCIE port

Key Upgrade Key & Reset Key

Power Source DC 5V/3A， TYPE-C 5V/3A

LED Power led & Statusle

OS Support Android 8.1、Ubuntu 16.04、Ubuntu 18.04、Debian 9

PCB 8 Layer

Memory + internal memory

• Dual Flash 4GB LPDDR4 + 16GB EMMC Flash

Dimension 91mm*55.7mm