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Linklt Smart 7688 development platform

LinkIt Smart 7688 Duo is an open development board compatible with Arduino Yún sketches, based on the OpenWrt Linux distribution, MT7688 and ATmega32u4. The board is designed especially to enable the prototyping of Rich IoT Application for smart house or office. Since it is compatible with Arduino, this 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 Yún sketches. 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 duo 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 duo is fully supported on the MediaTek Labs site: check out the LinkIt section and register to download the SDK, participate in the Forums, and more.

Features

  • 580 MHz MIPS CPU
  • Single input single output (1T1R) Wi-Fi 802.11 b/g/n (2.4G)
  • Pin-out for GPIO, I2C, SPI, SPIS, UART, PWM and Ethernet Port
  • 32MB Flash and 128MB DDR2 RAM
  • USB host
  • Micro SD slot
  • Support for Arduino (ATmega32U4)

LinkIt Smart 7688 Duo

Specification

  • MCU Chipset: ATmega32U4
  • MCU Core: Atmel AVR
  • MCU Clock speed: 8MHz
  • MCU Working voltage: 3.3V
  • MPU Chipset: MT7688AN
  • MPU Core: MIPS24KEc
  • MPU Clock speed: 580MHz
  • MPU Working voltage: 3.3V
  • PCB Size Dimension: 60.8 x 26 mm
  • Memory Flash: 32MB
  • Memory RAM: 128MB DDR2
  • Power Source USB Power: 5V (USB micro-B)
  • Power Source VCC: 3.3V (Pin Breakout)
  • GPIO Pin Count: 3 (MT7688AN); 24 (ATmega32U4)
  • GPIO Voltage: 3.3V
  • PWM Pin Count: 8 (ATmega32U4)
  • PWM Voltage: 3.3V
  • PWM Max. Resolution: 16 bits (customizable)
  • PWM Maximum [email protected]:
    • [email protected], Timer 0 (4 sets)
    • [email protected],[email protected], Timer 1 & 3 (4 sets)
    • [email protected], [email protected], Timer 4 (6 sets)
  • ADC Pin Count: 12 (ATmega32U4)
  • ADC Voltage: 3.3V
  • External Interrupts Pin Count: 8 (ATmega32U4)
  • SPI/SPIS Set count: 1 (ATmega32U4)
  • SPI/SPIS Pin numbers: S0, S1, S2, S3
  • SPI/SPIS Max. Speed: 4 MHz
  • I2C Set count: 1
  • I2C Pin numbers: D2, D3
  • I2C Speed: 400K
  • UART Lite Set count: 1 (MT7688AN) ; 1 (ATmega32U4)
  • UART Lite Pin numbers: P8, P9 (MT7688AN) ; D0, D1 (ATmega32U4)
  • UART Lite Max. Speed: 0.5 Mbps (MT7688AN) ; 0.5 Mbps (ATmega32U4)
  • USB Host Set count: 1 (MT7688AN)
  • USB Host Pin numbers: P6, P7
  • USB Host Speed: Micro-AB
  • Communication Wi-Fi: 1T1R 802.11 b/g/n (2.4G)
  • Communication Ethernet: 1-port 10/100 FE PHY
  • Communication Pin numbers: P2, P3, P4, P5
  • User Storage SD Card: Micro SD, SDXC
     

Demo

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.

Demo – Facebook Likes Reminder

LinkIt Smart 7688 Duo

  • Brand: Seeedstudio
  • Product Code: SEEED-102110017
  • Reward Points: 23
  • Availability: Out Of Stock
  • £28.74

  • Ex Tax: £23.95
  • Price in reward points: 300

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