ReSpeaker Core - Based On MT7688 and OpenWRT

SKU 102010088
69.00
50+ Available
$69.00/ 1pcs+
$62.10/ 10pcs+
$58.65/ 20pcs+
$55.20/ 50pcs+

Description

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ReSpeaker is an open modular voice interface to hack things around you. Let you interact with your home appliances, your plant, your office, your internet-equipped devices or any other things in your daily life, all by your voice.



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It’s a voice-enabled extension for your surroundings

ReSpeaker supports both online cognitive services and offline lightweight speech recognition engine. You can add ReSpeaker to things around you to make them smart(smarter).

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It’s a device for music streaming

Voice interface has never been apart from music entertainment, so does ReSpeaker. ReSpeaker supports Airplay/DLNA for wireless music streaming. Just connect ReSpeaker to any ordinary speaker with an AUX cable, then you can start enjoying the music you love without pressing a single button.

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It’s a learning tool for kids

Rather than the on board MT7688 Wi-Fi module which runs the Linux based OpenWrt, ReSpeaker is also powered by the ATmega32u4 chip and absolutely Arduino compatible, which means, we can use ReSpeaker as a powerful Arduino board and do many ‘Arduino’ things. It’s for learning, it’s for practicing, and it’s for fun.


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Installation-free APP For Everyone

The exposed PCB design does not mean ReSpeaker is just for people who knows a lot about hardware or software.

ReSpeaker uses a user-friendly Web-based App that can be set up by anyone in just minutes. In the App you can access a range of rich featured applications that ReSpeaker has provided, includes music streaming, file manager, plug-in, customized settings and more. Click the image below to visit the web app or directly go to: respeaker.io

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Always-growing Features

The plug-in system is specially designed for the users to share and download their voice interactive projects as a simple plug-in to the ReSpeaker module. It has significantly simplified the use of ReSpeaker as anyone who has a ReSpeaker can install the plug-ins they want with a single click, and after that they can run voice interaction just like any others. 

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Developer-friendly

Developers can of course achieve more with the SDK we provide to develop their own voice interaction projects.

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Modular Design and Extendable Add-ons

The far-field MIC Array allows your ReSpeaker to be able to recognize your location and hear you from across the room even while the music is playing. 

And the Grove extension board brings even more possibilities as you can connect various Grove sensors and actuators to extend its capabilities. The two onboard expansion headers also offer I2S, I2C, AUX, USB 2.0, GPIOs and many other interfaces that you can use for more applications.

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We make ReSpeaker compatible with the Wio famil for you to add voice interaction with any of your IoT devices that is built on Wio. Simply pair your ReSpeaker to your Wio product using our Web App, then you can voice control your Pet Feeder built to dispense treats, or ask your Smart Plant if she need some water.


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We have demos with step-by-step tutorials to help you getting started with your first project using ReSpeaker. 


Voice Interaction Between You And...

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  • AI7688 Wi-Fi Module

    • Operation system: GNU/Linux based OpenWrt

    • Wi-Fi Network: Support Legacy 802.11b/g and HT 802.11n modes

    • Expansion: Two expansion headers for I2C, GPIO and USB 2.0 host

    • Interfaces: Built-in 3.5mm AUX port, Micro USB and SD card slot

  • ATMega32U4 Coprocessor

    • USB CDC virtual serial port for linux console

    • 12 programmable RGB LED indicators

    • 8 on board touch sensors

  • Codec WM8960

    • DAC SNR 98dB (‘A’ weighted), THD -84dB at 48kHz, 3.3V  

    • ADC SNR 94dB (‘A’ weighted), THD -82dB at 48kHz, 3.3V  

    • Stereo Class D Speaker Driver with 87% efficiency (1W output)  

    • On-chip Headphone Driver  

    • 40mW output power into 16Ω at 3.3V  

    • THD -75dB at 20mW, SNR 90dB with 16Ω load  

    • On-chip PLL provides flexible clocking scheme  

    • Sample rates: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48 kHz

  • Power Supply: 5V DC  

  • Dimensions: 70mm diameter  

  • Weight: 17g 


Technical Details

Dimensions148mm x 100mm x 32mm
WeightG.W 101g    
BatteryExclude

Part List

ReSpeaker Core1
8G Class 10 Micro SD Card1
200mm micro usb cable1

ECCN/HTS

ECCN3A991.a
HSCODE8518900090

Certification

CertificationFCC

Reviews

Questions and Answers

SUBMIT
2
Where can I get the Meow King Drive Unit, does anybody know that?
on Nov 16,2016
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To answer my own question, just found this on the kickstarter page: "1.The Meow King will not be available after the campaign, because it is compatible with ReSpeaker core and mic array. But you can add $60 for the Meow King during the campaign. " Very unfortunate.
on Nov 16,2016 05:26 AM
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Hi, Thanks for your interest in ReSpeaker. The Meow King will be available at the end of this month, you can pre-order it at the moment.
on Nov 17,2016 17:26 PM
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Thanks, can you point me to the pre order page? I wasn't able to find it. Thanks
on Nov 29,2016 03:08 AM
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@jerryyip I also cannot find the pre order page.
on Dec 27,2016 22:27 PM
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Does the Meow King available now?
on Jan 19,2017 13:20 PM
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Hi Herb, it is not online yet. thanks.
on Jan 08,2018 14:37 PM
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0
Where can I get the Meow King Drive Unit, does anybody know that?
on Jun 06,2017
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Hi Michael, it is not online yet. thanks.
on Jan 08,2018 14:37 PM
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1
Hi, using the Core board, can I read the raw 7-ch microphone data and try my own algorithms for sound perception?
on May 20,2017
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Yes, you can use the raw firmware and do the algorithms by yourself. thanks. Bill
on Jan 08,2018 14:38 PM
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0
Can Respeaker Core version 1.0 work with Google assistant and do you have any tutorials?
on Aug 23,2018
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Hi there, Sorry, we do not have the tutorials for the google assistant. we have the google assistant for the respeaker core v2.0. thanks.
on Aug 24,2018 18:13 PM
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0
why i didnot see ReSpeaker Core v2
on Mar 18,2018
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Hi there~ The core v2 is here. Regards https://www.seeedstudio.com/ReSpeaker-Core-v2.0-p-3039.html
on Jul 25,2018 14:33 PM
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1
Hi, Can I use Respeaker for detecting multiple speakers who seat around a table? I simply need to get a directional output to control the gaze behavior of my robot. Any comment is appreciated.
on Feb 08,2018
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Hi there~ The ReSpeaker Core support the direction recognition.It can recognize the direction of the loudest voice.But if you mean the Voiceprint recognition algorithm ,we do not proveide it,you can develop it yourself.Regards
on Feb 08,2018 09:48 AM
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0
I'm reading the installation of the ReSpeare core and it is very detail. There is a statement: the speech recognition can work with or without the Internet as well, but later instruction says that with Bing Speech API, ReSpeaker can turn on and recognize audio coming from the microphone in real-time. It means that the internet connection is needed to speech recognition because of API. So my question is that the speech recognition can work without the Internet?
on Jan 26,2018
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Hi there~ We use pocketsphinx engine for offline recognition,you can refer to ### https://github.com/respeaker/pocketsphinx-data ###. However, we do not recommend this way,cause offline engine have a low recognition rate. Regards
on Jan 31,2018 17:49 PM
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0
What LTE modems works with the ReSpeaker? How would you hook up a pci-e modem?
on Dec 13,2017
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Hi,I think I need more info about your project .AND ReSpeaker Core based On MT7688 , which with connectivity of [1T1R 802.11n 2.4GHz Wi-Fi ,10/ 100M Ethernet].FOr more info about MT7688,please go to http://labs.mediatek.com/en/chipset/MT7688
on Jan 10,2018 16:45 PM
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1
Excuse me, is possible to get sound angle from two sound sources at the same time with ReSpeaker Core and microphone array? Or can I read the raw 7-ch microphone data ? I have only found out that I can read the one voice_angle from the register from the protoco-20161028.xix on the github. https://github.com/respeaker/get_started_with_respeaker
on Jun 21,2017
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Hi Xu, No, we only can read the sound angle from one source. Yes, we can use the raw firmware to read 8 channel raw data. thanks. Bill
on Jan 08,2018 14:41 PM
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0
Is there a anchege to get those???? Again backordered..... When will get the Core (while you already shipped a (perfectly unuself, without the Core) ReSpeaker case all alone............................???
on Mar 03,2017
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Ho Roberto, Yes, it is online. thanks.
on Jan 08,2018 14:42 PM
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    ReSpeaker Core - Based On MT7688 and OpenWRT

    SKU 102010088
    $69.00
    50+ Available
    $69.00/ 1pcs+
    $62.10/ 10pcs+
    $58.65/ 20pcs+
    $55.20/ 50pcs+
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