Breakout for LinkIt Smart 7688 v2.0

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Based on the OpenWrt Linux distribution, MT7688 Upgrade version Integrates more frequently-used ports Grove modules compatible Rich Application IoT devices for smart house.
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Breakout for LinkIt Smart 7688 v2.0, succeeding the first version (check here), now can better support the audio recording function. As it reserves the original pins of LinkIt Smart 7688, the board also integrates several frequently-used ports such as an Ethernet port, a 3.5mm audio port, and a Host port (USB Type-A Connector) for more peripherals, and along with 3 Grove ports to provide 2 UART and 1 I2C interfaces for the Grove-based electronics, it saves you a lot of work doing wirings in your smart IoT projects, makes your rapid prototyping even faster.

LinkIt Smart 7688 (a compact controller board) is an open development board, based on the OpenWrt Linux distribution, MT7688. The board is designed especially to enable the prototyping of Rich Application IoT devices for smart house.

Application Ideas

  • IoT/Gateway Device

  • Robotics

  • Smart multimedia devices

  • Smart Audio

  • Teaching and learning


  • 3.5mm headphone Jack(with Mic) which support OMTP and CTIA

  • 1 x Ethernet to connect internet

  • 1 x USB 2.0 for more peripherals

  • Grove interface: 2 x UART, 1 x I2C

  • Stereo and AUX are supported

  • Audio Recording supported

  • 1W output for each stereo port

Technical details

Dimensions 0mm x0mm x0mm
Weight G.W 49g
Battery Exclude
Input voltage 5.0V(With USB Power port)
Operating voltage 3.3V
Max Operating current 2mA
Min Operating current 800mA
Chip WM8960
Analog pin input voltage(on WM8960 ) 2.7~3.6V(Analog pin input voltage on WM8960 for stereo can reach 5.5V at Max.)
Digital pin input voltage(on WM8960 ) 1.71~3.6V

Part List

Breakout for LinkIt Smart 7688 v2.0 1


HSCODE 8517709000
USHSCODE 8517700000
UPC 841454117704

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Breakout for LinkIt Smart 7688 v2.0

Breakout for LinkIt Smart 7688 v2.0 is a Grove port integrated expansion board for LinkItTM Smart 7688 development board. This breakout board will help beginners to get started fast because it can save a lot of work and make prototyping easier through sim

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