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ROCK Pi 4 Model B 4GB

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102991280
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ROCK PI is a Single Board Computer (SBC) in an ultra-small form factor that offers class-leading performance while leveraging outstanding mechanical compatibility. The ROCK PI offers makers, IoT enthusiasts, hobbyists, PC DIY enthusiasts, and others a reliable and extremely capable platform for building and tinkering their ideas into reality.

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$75.00
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Model A 1GB
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PRODUCT DETAILS

What is ROCK Pi

ROCK PI is a Single Board Computer (SBC) in an ultra-small form factor that offers class-leading performance while leveraging outstanding mechanical compatibility. The ROCK PI offers makers, IoT enthusiasts, hobbyists, PC DIY enthusiasts and others a reliable and extremely capable platform for building and tinkering their ideas into reality.

 

ROCK Pi 4 is a Rockchip RK3399 based SBC(Single Board Computer) by Radxa. It can run android or some Linux distributions. ROCK Pi 4 features a six-core ARM processor, 64bit dual channel 3200Mb/s LPDDR4, up to 4K@60 HDMI, MIPI DSI, MIPI CSI, 3.5mm jack with mic, 802.11 ac WIFI, Bluetooth 5.0, USB Port, GbE LAN, 40-pin color expansion header, RTC. Also, ROCK Pi 4 supports USB PD and QC powering.

 

Class-Leading Performance

ROCK Pi has a modern and powerful hexa-core ARM-based processor, RK3399 inside, it offers significantly improved performance versus other popular SBC boards. All models are equipped with LPDDR4 3200Mb/s RAM and optional high-performance eMMC modules, boost all applications.

 

Maker Friendly, IoT Connectivity

ROCK Pi features maker friendly expansion options, including a 40-pin GPIO interface that allow for interfacing with range inputs from buttons, switches, sensors, LEDs, and much more. ROCK Pi also features a Gbit LAN for the network, with dedicated bus and controller, it works without latency under heavy load network applications. On board 802.11 ac wifi offers 2.4G&5G WLAN connectivity. With Bluetooth 5.0, ROCK Pi benefits-improved Bluetooth speed and greater range. ROCK Pi also features one USB 3.0 host and one USB 3.0 OTG ports, each 5Gbps/s, working independently. The USB 3.0 OTG can work as a USB device such as Android ADB or USB gadgets. A hardware switch is provided for OTG mode switch.

 

AI Capabilities

ROCK Pi supports mainstream AI stack with GPU acceleration. Furthermore, a dedicated hardware NPU accelerator coming up next for ROCK Pi will boosts complex Machine Learning algorithm and reduce the power. Industrial standard MIPI CSI connector makes it easy to connect existing cameras to ROCK Pi and ROCK Pi also supports industrial standard MIPI DSI for LCD and touch screen. With the hardware-accelerated algorithm, it's great for Computer Vision application, Robotics and much more

 

Processor
64bit hexa core processor
Rockchip RK3399
Dual Cortex-A72, frequency 1.8Ghz with quad Cortex-A53, frequency 1.4Ghz
Mali T860MP4 GPU, supports OpenGL ES 1.1 /2.0 /3.0 /3.1 /3.2, Vulkan 1.0, Open CL 1.1 1.2, DX11.
Memory
LPDDR4
64bit dual channel LPDDR4@3200Mb/s, 4GB 
Storage
eMMC module
Optional industrial compatible high-performance eMMC module, 8G/16G/32G/64G/128G available
uSD card
uSD slot supports up to 128G uSD card
M.2 SSD
M.2 connector supports up to 2T M.2 NVME SSD
Display
HDMI
HDMI 2.0 up to 4k@60
MIPI DSI
MIPI DSI 2 lanes via FPC connector
HDMI and MIPI DSI can work at the same time, support mirror mode or extend mode.
Audio
3.5mm jack with mic
HD codec that supports up to 24-bit/96kHz audio.
Camera
MIPI CSI
MIPI CSI 2 lanes via FPC connector, support up to 8MP camera
Wireless
802.11 ac wifi
Bluetooth 5.0
with onboard antenna
USB
USB 3.0 OTG x1
hardware switch for host/device switch, the upper one
USB 3.0 HOST x1
dedicated USB3.0 channel, the lower one
USB 2.0 HOST x2
Ethernet
GbE LAN with PoE support
additional HAT is required for powering from PoE
IO
40-pin expansion header :
- 1 x UART
- 2 x SPI bus
- 2 x I2C bus
- 1 x PCM/I2S
- 1 x SPDIF
- 1 x PWM
- 1 x ADC
- 6 x GPIO
- 2 x 5V DC power in
- 2 x 3.3V power pin
Others
RTC
RTC battery connector for time backup(optional)
Power
USB PD
Support USB Type C PD 2.0, 9V/2A, 12V/2A, 15V/2A, 20V/2A
Qualcomm® Quick Charge™
Support QC3.0/2.0 adapter, 9V/2A, 12V/1.5A
Size
85mm x 54mm

Rock Pi 4 vs Raspberry Pi 4

Rock Pi 4 ARock Pi 4 BRock Pi 4 CRaspberry Pi 4 B
Processor Rockchip RK3399 64-bit Hexa-Core Processor:Dual Cortex-A72, @ 1.8Ghz Quad Cortex-A53, @ 1.4Ghz Rockchip RK3399 64-bit Hexa-Core Processor:Dual Cortex-A72, @ 1.8Ghz Quad Cortex-A53, @ 1.4Ghz Rockchip RK3399 64-bit Hexa-Core Processor:Dual Cortex-A72, @ 1.8Ghz Quad Cortex-A53, @ 1.4Ghz Broadcom BCM2711 64-bit Quad-Core Processor:Cortex-A72 (ARM v8), @ 1.5GHz
GPU Mali T860MP4:supports OpenGL ES 1.1 /2.0 /3.0 /3.1 /3.2, Vulkan 1.0, Open CL 1.1 1.2, DX11 Mali T860MP4:supports OpenGL ES 1.1 /2.0 /3.0 /3.1 /3.2, Vulkan 1.0, Open CL 1.1 1.2, DX11 Mali T860MP4:supports OpenGL ES 1.1 /2.0 /3.0 /3.1 /3.2, Vulkan 1.0, Open CL 1.1 1.2, DX11 Broadcom VideoCore VI:supports OpenGL ES 3.0
Memory 64-bit dual channel LPDDR4@3200Mb/s:1GB/2GB/4GB 64-bit dual channel LPDDR4@3200Mb/s:1GB/2GB/4GB 64-bit dual channel LPDDR4@3200Mb/s:4GB 64-bit dual channel LPDDR4@3200Mb/s:2GB/4GB/8GB
Storage eMMC module:Optional industrial compatible high performance eMMC module, 8G/16G/32G/64G/128G availableMicro-SD card:Micro-SD slot supports up to 128G micro-SD card M.2 SSD:M.2 connector supports up to 2T M.2 NVME SSD eMMC module:Optional industrial compatible high performance eMMC module, 8G/16G/32G/64G/128G availableMicro-SD card:Micro-SD slot supports up to 128G micro-SD card M.2 SSD:M.2 connector supports up to 2T M.2 NVME SSD eMMC module:Optional industrial compatible high performance eMMC module, 8G/16G/32G/64G/128G availableMicro-SD card:Micro-SD slot supports up to 128G micro-SD card M.2 SSD:M.2 connector supports up to 2T M.2 NVME SSD Micro-SD card
Display HDMI:Full size HDMI 2.0 up to 4k@60(Type A)MIPI DSI:MIPI DSI 2 lanes via FPC connectorHDMI and MIPI DSI can work at the same time, support mirror mode or extend mode. HDMI:Full size HDMI 2.0 up to 4k@60(Type A)MIPI DSI:MIPI DSI 2 lanes via FPC connectorHDMI and MIPI DSI can work at the same time, support mirror mode or extend mode. HDMI:Micro HDMI 2.0 up to 4k@60(Type D)DP:Mini DP 1.2 up to 2560x1440@60MIPI DSI:MIPI DSI 2 lanes via FPC connectorAny two of HDMI/DP/MIPI DSI can work at the same time, support mirror mode or extend mode. HDMI:2 × micro HDMI ports (up to 4Kp60 supported)MIPI DSI:MIPI DSI 2 lanes via FPC connector
Audio 3.5mm jack with mic:HD codec that supports up to 24-bit/96kHz audio. 3.5mm jack with mic:HD codec that supports up to 24-bit/96kHz audio. 3.5mm jack with mic:HD codec that supports up to 24-bit/96kHz audio. 3.5mm jack with mic:4-pole stereo audio and composite video port
Camera MIPI CSI:MIPI CSI 2 lanes via FPC connector, support up to 800MP camera MIPI CSI:MIPI CSI 2 lanes via FPC connector, support up to 800MP camera MIPI CSI:MIPI CSI 2 lanes via FPC connector, support up to 800MP camera MIPI CSI:MIPI CSI 2 lanes via FPC connector
Wireless None 2.4 GHz and 5.0 GHz IEEE 802.11 ac Wi-FiBluetooth 5.0with on board antenna 2.4 GHz and 5.0 GHz IEEE 802.11 ac Wi-FiBluetooth 5.0with on board antenna 2.4 GHz and 5.0 GHz IEEE 802.11b/g/n/ac Wi-Fi Bluetooth 5.0 with BLE
USB USB 3.0 OTG x1:hardware switch for host/device switch, upper oneUSB 3.0 HOST x1:dedicated USB3.0 channel, lower oneUSB 2.0 HOST x2 USB 3.0 OTG x1:hardware switch for host/device switch, upper oneUSB 3.0 HOST x1:dedicated USB3.0 channel, lower oneUSB 2.0 HOST x2 USB 3.0 OTG x1:hardware switch for host/device switch, upper oneUSB 3.0 HOST x1:dedicated USB3.0 channel, lower oneUSB 2.0 HOST x2 2 × USB 3.0 ports2 × USB 2.0 ports
Ethernet Gigabit Ethernet LAN Gigabit Ethernet LAN with PoE support(additional HAT is required for powering from PoE) Gigabit Ethernet LAN with PoE support(additional HAT is required for powering from PoE) Gigabit Ethernet LAN with PoE support(additional HAT is required for powering from PoE)
IO Standard 40-pin GPIO header :- 1 x UART- 2 x SPI bus- 2 x I2C bus- 1 x PCM/I2S- 1 x SPDIF- 1 x PWM- 1 x ADC- 6 x GPIO- 2 x 5V DC power in- 2 x 3.3V power pin Standard 40-pin GPIO header :- 1 x UART- 2 x SPI bus- 2 x I2C bus- 1 x PCM/I2S- 1 x SPDIF- 1 x PWM- 1 x ADC- 6 x GPIO- 2 x 5V DC power in- 2 x 3.3V power pin Standard 40-pin GPIO header :- 1 x UART- 2 x SPI bus- 2 x I2C bus- 1 x PCM/I2S- 1 x SPDIF- 1 x PWM- 1 x ADC- 6 x GPIO- 2 x 5V DC power in- 2 x 3.3V power pin Standard 40-pin GPIO header :- Up to 6x UART- Up to 6x I2C- Up to 6x SPI- 1x SDIO interface- 1x DPI (Parallel RGB Display)- 1x PCM- Up to 2x PWM channels- Up to 3x GPCLK outputs
Others RTC battery connector for time backup(optional) RTC battery connector for time backup(optional) RTC battery connector for time backup(optional) H.265 (4Kp60 decode);H.264 (1080p60 decode, 1080p30 encode);
Power USB PD:Support USB Type C PD 2.0, 9V/2A, 12V/2A, 15V/2A, 20V/2AQualcomm® Quick Charge™:Support QC3.0/2.0 adapter, 9V/2A, 12V/1.5A USB PD:Support USB Type C PD 2.0, 9V/2A, 12V/2A, 15V/2A, 20V/2AQualcomm® Quick Charge™:Support QC3.0/2.0 adapter, 9V/2A, 12V/1.5A USB PD:Support USB Type C PD 2.0, 9V/2A, 12V/2A, 15V/2A, 20V/2AQualcomm® Quick Charge™:Support QC3.0/2.0 adapter, 9V/2A, 12V/1.5A 5V DC via USB-C connector (minimum 3A)5V DC via GPIO header (minimum 3A)
Size 85mm x 54mm 85mm x 54mm 85mm x 54mm 85.6mm × 56.5mm

 

Part List:

1 x ROCK Pi 4 Model B 4GB

ECCN/HTS

HSCODE 8471504090
USHSCODE 8471410150
UPC

LEARN AND DOCUMENTS

Documentations

WiKi

Hardware

Setup/Quickstart

FAQs

Learn

[Wiki] Getting Started with Rock Pi 4
This is the official wiki page of Rock Pi 4 and you will find everything that you need to get your Rock Pi 4 board up and running with ease!

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