# ReSpeaker 2-Mics Pi HAT (Seeed Studio)

**Type:** Product page · **SKU:** SS107100001 · **Brand:** [Seeed Studio](https://core-electronics.com.au/brands/seeed-studio-australia)
**Page:** https://core-electronics.com.au/respeaker-2-mics-pi-hat-seeed-studio.html ([markdown](https://core-electronics.com.au/respeaker-2-mics-pi-hat-seeed-studio.html.md))

## Retired product

This product is retired and no longer available for purchase. Replaced by: PIM524.

**Replacement:** https://core-electronics.com.au/catalog/product/view/sku/PIM524

## Description

ReSpeaker 2-Mics Pi HAT is a dual-microphone expansion board for Raspberry Pi designed for AI and voice applications. This means that you can build a more powerful and flexible voice product that integrates Amazon Alexa Voice Service, Google Assistant, and so on.

The board is developed based on WM8960, a low power stereo codec. There are 2 microphones on both sides of the board for collecting sounds and it also provides 3 APA102 RGB LEDs, 1 User Button and 2 on-board Grove interfaces for expanding your applications. What is more, 3.5mm Audio Jack or JST 2.0 Speaker Out are both available for audio output.

Note: This product does not include the Pi Zero board

Features

- Raspberry Pi compatible(Support Raspberry Pi Zero, Raspberry Pi 1 B+, Raspberry Pi 2 B and Raspberry Pi 3 B)
- Dual-Microphones
- 2 Grove Interfaces: support GPIO and I2C
- Programmable Button and LED: one button and three LEDs
- Audio codec onboard
- Two types audio output socket : 3.5mm Audio Jack, JST2.0 Speaker Out
- Far field support (up to 3 meters)
 
Usage

1.[Get started with Google Assistant](https://youtu.be/Z3gIbxnDCtI)

2.[How to use button to trigger Google Assistant](https://youtu.be/bZuMimwXtII)

### Technical Details

 | Dimensions | 65mm x 30mm x 15mm |
|---|---|
| Weight | G.W 34g N.W 12g |
| Battery | Exclude |

#### Part List

 | ReSpeaker 2-Mics Pi HAT | 1 |
|---|---|

#### Documents

- [Respeaker Forum](https://www.seeed.cc/discover.html?t=respeaker)
- [Raspberry Pi Forum](https://www.seeed.cc/discover.html?t=Raspberry%20Pi)
- [WM8960 Datasheet.pdf](https://github.com/SeeedDocument/Bazzar_Attachment/raw/master/107100001/WM8960%20Datasheet.pdf)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/1/0/107100001-1.png)