LinkIt Smart 7688 SKU 102110018

  • Mã sản phẩm: LinkIt Smart 7688 SKU 102110018
  • Nhà sản xuất: SeeedStudio
  • Tình trạng: Còn hàng
  • Website hỗ trợ: https://www.proe.vn
490.000₫

The Linklt Smart 7688 development platform offers two developments boards:

  • Linklt Smart 7688: MPU only. Powered by Media Tek MT7688.

  • Linklt Smart 7688 Duo: MPU and MCU. Powered by Media Tek MT7688 and ATmega 32U4.

 

LinkIt Smart 7688 is an open development board which is based on OpenWrt Linux distribution and MT7688. The board is designed especially to enable the prototyping of Rich IoT Application for Smart Home. The board offers you the memory and packet storage to enable robust video processing. The platform also offers options to create device applications in Python, Node.js and C programming language.

 

LinkIt Smart 7688 is a co-design product by Seeed Studio and MediaTek. It brings together the parties' knowledge in open hardware and industry leading reference designs for IoT devices to create this powerful development board.

 

LinkIt Smart 7688 is fully supported on the MediaTek Labs site: check out the LinkIt section and register here to download the SDK, participate in the Forums, and more.

 

Note (important)

 

In order to protect the product from improper operation, please pay attention to below notes.

  • Choose more reliable power adapter with stable output.

  • Recommended conditions of power input source for 7688:

     1. Overshoot voltage of power input should not over 5.5.

     2. Voltage wave should be within ±100mV of rated voltage.

 

Features

  • Single input single output(1T1R) Wi-Fi 802.11 b/g/n.

  • Pin-out for GPIO, I2C, I2S, SPI, UART, PWM and Ethernet Port.

  • 580 MHz MIPS CPU.

  • 32MB flash and 128MB DDR2 RAM.

  • USB host.

  • Micro SD slot.

 

 

Technical Details

Dimensions 56mm x 26mm x 18mm
Weight G.W 13g    
Battery Exclude
MPU
Chipset MT7688AN
Core MIPS24KEc
Clock speed 580MHz
Working voltage 3.3V
PCB Size
Dimensions 55.7 x 26 mm
Memory
Flash 32MB
RAM 128MB DDR2
Power Source
USB Power 5V (USB micro-B)
VCC 3.3V (Pin Breakout)
GPIO
Pin Count 22 (MT7688AN)
Voltage 3.3V
PWM
Pin Count 4 (MT7688AN)
Voltage 3.3V
Max. Resolution 7 bits (customizable)
Maximum Frequency@Resolution 100kHz@1-bit50kHz@2-bit / 25kHz@3-bit 12.5kHz@4-bit / 6.25kHz@5-bit3.125kHz@6-bit / 1.5625kHz@7-bit (Standard mode)
Maximum Frequency@Resolution 40MHz@1-bit20MHz@2-bit / 10MHz@3-bit 5MHz@4-bit / 2.5MHz@5-bit1.25Mhz@6-bit / 625kHz@7-bit (Fast mode)
External Interrupts
Pin Count 22 (MT7688AN)
SPI
Set count 1 (MT7688AN)
Pin numbers P22, P23,P24 (Shared with on-board flash), P25
Max. Speed 25 MHz
SPI Slave
Set count 1 (MT7688AN)
Pin numbers P28, P29, P30, P31
Max. Speed 25 MHz
I2S
Set count 1 (MT7688AN)
Pin numbers P10, P11, P12, P13
I2C
Set count 1
Pin numbers P20, P21
Speed 120K/400K
UART Lite
Set count 3 (MT7688AN)
Pin numbers P8, P9, P16, P17, P18, P19
Max. Speed 0.5Mbps
USB Host
Set count 1 (MT7688AN)
Pin numbers P6, P7
Speed Micro-AB
Communication
Wi-Fi 1T1R 802.11 b/g/n (2.4G)
Ethernet 1-port 10/100 FE PHY
Pin numbers P2, P3, P4, P5
User Storage
SD Card Micro SDSDXC

Part List

LinkIt Smart 7688 1

ECCN/HTS

ECCN 5A002.a.1
HSCODE 8543909000

Certification

Certification FCC,CE

Documents

Learn

  • [Wiki] LinkIt Smart 7688

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

  • Random news reader on Linkit 7688

    Using the MediaTek Linkit smart 7688, we will be building a simple news reader application. A USB sound card and IR proximity sensor will be connected to the Linkit smart. The IR proximity sensor will be used to trigger the system for fetching RSS feed fr

  • Webcam Streaming with LinkIt Smart 7688

    Streaming webcam videos over network is a great way of monitoring and security. If we can made it with low cast the it will be great beneficial. Here we are doing it with seeed's LinkIt Smart 7688 that comes with OpenWrt Linux distribution and great amoun

  • Lightsaber Stand for Hackers

    Lightsaber Stand for Hackers

  • Smart WiFi Audio

    It is a WiFi Audio which allows your mobile phone to connect to its WiFi and play the music in your phone. If you connect the Linklt Smart 7688 to your Router, the Audio will show the IP on the Grove RGB Backlight LCD, and also the song title.

  • Blynk App with Linkit7688 Duo and Webcam

    How to make a functional application with Blynk and the Linkit Smart 7688 Duo board, with utility for home automation.

  • myva-Home (Voice controlled home automation)

    My Voice Activated/Controlled Home, Using the Linkit Smart and an Android with easy to use examples and libraries

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