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      LinkIt 7697

      LinkIt 7697

      SKU 102990803
      $14.90
      50+ Available
      $14.90/1pcs+
      $14.30/10pcs+
      $13.90/20pcs+
      $13.35/50pcs+

        I accept the restriction

      This development board can be only used for prototyping, it cannot be built into a product for commercial distribution. It cannot be re-sold or used as part of a production environment.

      Maximum Qty: 5

      Description

      LinkIt 7697 is a co-design product by Seeed Studio and MediaTek. As the latest member of the LinkIt family, it uses the MediaTek MT7697 SoC and aims at providing lightweight IoT solution. It may reminds you of LinkIt Smart 7688/Duo, another development board which released in 2015. Both of them are born for IoT however they are quite different.


      The chipset of LinkIt 7697 is MT7697, a highly integrated single chip which features an application processor, a low power 1x1 11n single-band Wi-Fi subsystem, a Bluetooth subsystem, and a Power Management Unit. The application processor subsystem contains ARM Cortex-M4F MCU. It also includes many peripherals, including UART, I2C, SPI, I2S, PWM, IrDA, and auxiliary ADC.


      For programming, you can program the board with the native LinkIt SDK using GCC, IAR embedded workbench, or KEIL uVision. In order to make it easier to use, LinkIt 7697 also provides a porting layer to the popular Arduino IDE - so that you can use your existing Arduino sketches and peripheral driver libraries.


      If comparing with Arduino UNO, you will find that the LinkIt 7697 is more powerful as it can run more complicated and store larger program, IoT application friendly and cost effective, you can even plug it into a breadboard directly and start your IoT project right away.

       

      Features

      • Lightweight IoT application

      • Cortex-M4 with FPU@192Mhz

      • Wi-Fi 802.11 b/g/n (2.4G)   

      • Support BLE

      • Pin-out for GPIO, UART, I2C, SPI, PWM, EINT, ADC, IrDA, I2S

      • Open software development environment FreeRTOS, Arduino, BlocklyDuino

      • 352KB RAM and 4MB Flash.

      • CE, FCC, NCC certified

       

      Hardware Overview

      Hardware Overview.png

      Specification

           

      Product Name

      LinkIt 7697

      Module

      wrtnode7(wrtnode.com)

      Chipset

      MT7697
      Cortex-M4 with FPU @ 192Mhz

      RAM

      352 KB

      Flash

      4 MB

      Wi-Fi

      802.11 b/g/n (2.4G)

      Bluetooth

      4.2 LE

      Dimension

      48x26 mm

      Operating Voltage

      3v3

      Input Voltage

      5v (microUSB)

      USB2UART

      CP2102N

      Peripheral Interfaces

        GPIO x18  
        UART x2
        I2C x1
        SPI x1
        PWM x18
        EINT x4
        ADC x4 (0~2.5V)
        IrDA x1
        I2S x1

      Debug Interfaces

        SWD x1


      Pinout

      pinout.png

      Get Started

      Documents


      Technical Details

      WeightG.W 9.5g    
      BatteryExclude

      Part List

      LinkIt 76971

      Reviews

      Questions and Answers

      SUBMIT
      1
      Can I run Particle on it?
      on Nov 16,2017
      Replyupvote ()
      Hi Dear Customer, current it supports linkit sdk, arduio ide and blockduino, for more info, please refer to https://docs.labs.mediatek.com/resource/mt7687-mt7697/en/get-started thanks. Bill
      on Nov 27,2017 16:35 PM
      Replyupvote ()
      Hi there~ It do not support Particle now, cause Particle does not provide a device-end SDK as far as I know.Regards
      on Nov 27,2017 18:12 PM
      Replyupvote ()
      Reply
      0
      Hi, how can i set password for Linkit 7697 bluetooth?
      on Jun 09,2018
      Replyupvote ()
      Hi,friend!please go to the wibsite https://docs.labs.mediatek.com/resource/mt7687-mt7697/en/documentation for more information of bluetooth using,Regards~!
      on Jun 12,2018 10:44 AM
      Replyupvote ()
      Reply
      0
      LinkIt 7697 Arduino cannot work as an I2C slave.I cannot use the function: Wire.begin(Slave_address), it will be compiler error, please check.
      on May 18,2018
      Replyupvote ()
      Hi,jia-Ning,have you installed related library correctely? please install it under directory arduino/libraries,Regards~!
      on Jun 12,2018 10:50 AM
      Replyupvote ()
      Reply
      0
      Hello, is there a version of this board where all the legs of the CPU is connected to pins? Not just 28. This would allow more outputs and more uses like a teensy 3.6
      on Feb 02,2018
      Replyupvote ()
      Hi,friend.,some legs of it has been occupied by keys or USB, if you want board which hase more legs and resources,please go to the web of MTK for more product information,I think 7688/7688Duo is a good choice,Regards!
      on Jun 12,2018 11:05 AM
      Replyupvote ()
      Reply
      0
      Srs Seeed Hello, I bought some of this modules and already got the SDK. But i can not find the original project loaded by default in the HDK 7697. Can yours share the link to this project ?
      on Oct 18,2017
      Replyupvote ()
      Hi Dear Customer, here is the link for different development environment options https://docs.labs.mediatek.com/resource/mt7687-mt7697/en/get-started-linkit-7697-hdk thanks. Bill
      on Nov 27,2017 16:39 PM
      Replyupvote ()
      Reply
      0
      Can this module be used for streaming audio via bluetooth/wifi?
      on Oct 18,2017
      Replyupvote ()
      Hi there~ Bluetooth : No. LinkIt 7697 does not support A2DP.Wi-Fi: Yes. You can pretty much send any thing via Wi-Fi. However, you have be aware the fact that LinkIt 7697 does not have an audio interface such as I2S or TDM.
      on Nov 27,2017 18:20 PM
      Replyupvote ()
      Reply
      0
      i'll ask the usual question- what's the minimum power consumption?
      on Jul 14,2017
      Replyupvote ()
      Hi Dear Customer, please refer to https://docs.labs.mediatek.com/resource/mt7687-mt7697/en/tutorials/low-power-mode-and-power-measurement . it includes all the power consumption scenario. thanks. Bill
      on Nov 27,2017 16:41 PM
      Replyupvote ()
      Reply

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        LinkIt 7697

        SKU 102990803
        $14.90
        50+ Available
        Maximum Qty: 5

          I accept the restriction

        This development board can be only used for prototyping, it cannot be built into a product for commercial distribution. It cannot be re-sold or used as part of a production environment.

        $14.90/1pcs+
        $14.30/10pcs+
        $13.90/20pcs+
        $13.35/50pcs+
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