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Arduino Breakout for LinkIt Smart 7688 Duo

SKU 103030033
  • Conpatible with other Arduino shields
  • 1 x Ethernet port for internet connection
  • 1 x USB 2.0 for more peripherals
  • Provide up to Grove interfaces
  • 4-pin debug port × 1, ICSP × 1
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Arduino Breakout for LinkIt Smart 7688 Duo is an Arduino Yún compatible (share the same MCU model) and a Grove port feature expansion board for LinkItTM Smart 7688 Duo development platform. This breakout board allows you to use different features from Arduino Yún and LinkIt Smart 7688 Duo which will help you build rich applications based on various, robust and compiled Arduino sketches. This breakout board will save a lot of work and makes prototyping easier through simplified wiring. So it helps a beginner get a quick start. It supports serial buses like I2C, UART and provides access to reserved original pins of LinkItTM Smart 7688 Duo. It also comes with USB and Ethernet ports.

In addition, it also integrates several frequently used peripheral ports such as USB port, Ethernet port. LinkIt Smart 7688 Duo(a compact controller board) is an open development board, based on the OpenWrt Linux distribution, MT7688 and ATmega32u4. The board is designed especially to enable the prototyping of Rich Application IoT devices for smart house.


  • • ŸArduino Shield Compatible,
  • • Ÿ1 x Ethernet to connect to internet
  • • Ÿ1 x USB 2.0 for more peripherals
  • • ŸGrove interfaces: I2C × 2, Analog × 3, Digital× 6, UART × 1
  • • Ÿ4-pin debug port × 1, ICSP × 1


  • • ŸInput voltage: 5.0V(With USB Power port)
  • • ŸOperating voltage:3.3V
  • • ŸDebug pins
  • • ŸEthernet pins and USB type-A host pins conect with MT7688
  • • ŸOther pins connect with ATmega32U4


Demo –Facebook Likes Reminder

  • It will remind you when you have a new 'like' on your facebook page. The device will vibrate,the lights will twinkle, while the screen will show the real-time facebook likes.
  • Learn more at our Recipe.


Please visit our Wiki page for more info about this product. It will be highly appreciated if you can help improve the documents, add demo codes or tutorials. For technical support, please post your questions to our Forum.

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