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ReSpeaker Introduction

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. The ReSpeaker project provides hardware components and software libraries to build voice enabled device.


The hardware components include I2S microphone array for Raspberry Pi, USB microphone array for Linux/Windows/macOS, standalone ReSpeaker Core v1.0 & v2.0.

Microphone Array

USB 6+1 Mic Array4 Mic Array for Pi2 Mic Array for PiUSB 4 Mic Array
RGB LEDs1212312
Audio OutputMonoNAStereoMono
Notebuilt-In algorithmscoming soon

Standalone ReSpeaker Core

ReSpeaker Core v1 (MT7688)ReSpeaker Core v2 (RK3229)
CPUMT7688 (MIPS24KEc, 580 MHz)RK3229 (4 ARM Cortex A7 cores, 1.5GHz)
InterfacesWiFi, USB deviceWiFi, Bluetooth, Ethernet, HDMI, USB otg/host
loopbackNA2 channels


Audio processing algorithms including VAD, DOA, Beamforming, NS, AEC and KWS are available and are evolving rapidly.

Product List

Here is the list of the ReSpeaker Boards you can find in the Seeed WiKi. The list will be constantly updated.

The ReSpeaker Project

Please refer to for more info. Thank you for choosing our products! We are here to provide you with different support to ensure that your experience with our products is as smooth as possible. We offer several communication channels to cater to different preferences and needs.

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