ReSpeaker Core - Based On MT7688 and OpenWRT

ReSpeaker Core - Based On MT7688 and OpenWRT
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Artikelcode: SS-102010088

€ 79,95 Excl. BTW: € 66,07
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10+€ 75,95 (Excl. BTW: € 62,77)
50+€ 71,96 (Excl. BTW: € 59,47)
  • Gratis verzending vanaf € 50 binnen Nederland en België
  • Verzending via PostNL & UPS
  • Snelle levering uit eigen NL magazijn

ReSpeaker is an open modular voice interface to hack things around you. It lets 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.

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).


  • Speech recognition with or without the internet
  • Web-based App set-up
  • Wireless Streaming via Airplay/DLNA
  • For Python and C/C++ developers
  • Enormous plug-ins
  • Extendable with Mic Array. Grove Extendable


  • 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 


  • 1x ReSpeaker Core
  • 1x 8G Class 10 Micro SD Card
  • 200mm micro usb cable
Merk: Seeed Studio
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