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pcDuino3B is a high performance, cost effective single board computer. It runs operation systems such as Ubuntu Linux and Android. pcDuino3B has HDMI interface to output its graphic desktop screen. It could support multi-format 1080p 60fps video decoder and 1080p 30fps H.264 and MPEG4 video encoder with its built-in hardware video processing engine. It targets specially the fast growing demands from the open source community. pcDuino3B provides easy-to-use tool chains and is compatible with the popular Arduino ecosystem such as Arduino Shields.

Pcduino 3b A.jpg

Pcduino 3b B.jpg

Pcduino 3b C.jpg


pcDuino3B and pcDuino3:

  • The difference is in the middle of the HDMI and USB connector has one more capacitance on the board.
  • And pcDuino3B has a 1000Mbps ethernet while pcDuino3 has a 100Mbps ethernet.


Hardware Specifications

Item Details
CPU AllWinner A20 SoC, 1GHz ARM Cortex A7 Dual Core
GPU OpenGL ES2.0, OpenVG 1.1, Mali 400 Dual Core
Onboard Storage 4GB Flash, microSD card (TF) slot for up to 32GB
Video Output HDMI 1.4 with HDCP support
OS Ubuntu 12.04

Android 4.2

Arduino extension interface Arduino sockets, same as Arduino UNO

14xGPIO, 2xPWM, 6xADC, 1xUART, 1xSPI, 1xI2C

Network interface Built-in WiFi

Ethernet 10M/100M/1000Mbps

Audio out 3.5mm analog audio interface

I2S stereo digital audio interface

IR IR receiver
SATA SATA Host socket
Camera CSI
Battery Li-Poly Battery Interface
USB 1 x USB host, 1xUSB OTG
Power 5V, 2000mA
Overall Size 121mm x 65mm

Software Specifications

Item Details
OS Ubuntu 12.04

Android 4.2

Language English
API All the arduino shield pins are accessible with the provided API

It consists of API to access the following interfaces:

  • UART
  • ADC
  • PWM
  • GPIO
  • I2C
  • SPI
Programming language support C, C++ with GNU tool chain

Java with standard Android SDK Python