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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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Questions and Answers
Does the "Ink"Color Bag have silver tone hardware? (Chain)? It is hard to tell in photo
on Aug 5, 2014
Reply upvote (30)
I bought the black one and the chain is gold color. Not sure of the ink bag.
on Aug 5, 2014
Reply upvote (30)
You need a WiFi Internet connection, and a smartphone or tablet for the Echo App. That's it. It is easy to set up, but it may take you a while to figure out all of the little things that the Echo App can do.
on Aug 5, 2014
Reply upvote (30)
BEWARE this is NOT STEREO and it is NOT MONO. This is only one channel. You will not hear part's of songs (recorded in stereo) that are only played through the left channel. Kinda ridiculous. Still it is a decent sounding speaker.
on Aug 5, 2014
Reply upvote (30)
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★★★★★ Great bag
Purchased this for my 23 year old daughter in the butterscotch color. Great versatile color. She loves the size -- perfect for day or going out at night. Chain can be double to shorten for nighttime and left long to wear as a crossbody during the day.
September 2, 2013 by
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