ReSpeaker Voice Control Evaluation Platform

Seeed’s ReSpeaker platform utilizes the MT7688 SoC and OpenWRT to provide easy integration of online cognitive services

Image of Seeed ReSpeaker Evaluation PlatformReSpeaker is a voice-enabled extension for both online cognitive services and offline lightweight speech recognition. It supports Airplay/DLNA for wireless music streaming. Powered by the MediaTek MT7688 Wi-Fi module running Linux-based OpenWRT and a built-in high performance microphone, Seeed’s open source ReSpeaker core also incorporates an Arduino compatible ATmega32U4 microcontroller. ReSpeaker responds to voice and recognizes speech through use of powerful online cognitive services like Microsoft Cognitive Service, Amazon Alexa Voice Service, Google Speech API, Wit.ai, and Houndify; and with the on-board SD card slot to extend the storage and the integrated PocketSphinx lightweight speech recognition engine, ReSpeaker works equally well for keyword spotting when offline.

To provide support for users of any experience level, Seeed offers a variety of ways to develop with the ReSpeaker system. There are step-by-step tutorials, project recipes, downloadable plug-ins which allow users to share their projects, and a detailed developer SDK that supports C/C++ and python APIs. ReSpeaker even offers a user-friendly Web-based App that can be set up by anyone in just minutes which allows access a range of rich featured applications, includes music streaming, file manager, plug-in, customized settings, and more.

Seeed made the ReSpeaker compatible with the Wio (Wireless Input/Output) family for users to add voice interaction to any IoT devices built on Wio. Simply pair the ReSpeaker to the Wio Link, Wio Node, or Wio Core using the Web App to add voice control to a project. Wio is an ESP8266-based open-source Wi-Fi development system to create IoT applications by virtualizing plug-and-play Grove modules to RESTful APIs with mobile APPs.

ReSpeaker Voice Control Evaluation Platform

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
102010088 datasheet linkRESPEAKER CORE - BASED ON MT7688102010088RESPEAKER CORE - BASED ON MT768840 - Immediate
102010088 product page link
107010001 datasheet linkRESPEAKER MIC ARRAY - FAR-FIELD107010001RESPEAKER MIC ARRAY - FAR-FIELD0107010001 product page link
103030075 datasheet linkRESPEAKER GROVE EXTENSION BOARD103030075RESPEAKER GROVE EXTENSION BOARD46 - Immediate
103030075 product page link

Grove Modules

ImageManufacturer Part NumberDescriptionTypeFunctionUtilized IC / PartAvailable QuantityView Details
101020067 datasheet linkGROVE CO2 SENSOR101020067GROVE CO2 SENSORSensorCarbon Dioxide (CO2)MH-Z1658 - Immediate
101020067 product page link
101020070 datasheet linkGROVE NFC TAG101020070GROVE NFC TAGRFNFCM24LR64E-R26 - Immediate
101020070 product page link
101020074 datasheet linkGROVE TEMP/HUMIDITY SENSOR101020074GROVE TEMP/HUMIDITY SENSORSensorHumidity, TemperatureTH0224 - Immediate
101020074 product page link
101020076 datasheet linkGROVE LUMINANCE SENSOR101020076GROVE LUMINANCE SENSORSensorLightAPDS-90020101020076 product page link
101020077 datasheet linkGROVE DIGITAL INFRARED TEMP101020077GROVE DIGITAL INFRARED TEMPSensorTemperature-19 - Immediate
101020077 product page link
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Wio Products

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
102110037 datasheet linkWIO LINK102110037WIO LINK10 - Immediate
102110037 product page link
102110057 datasheet linkWIO NODE102110057WIO NODE27 - Immediate
102110057 product page link
Published: 2017-05-03