> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# 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

## How to buy

- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## 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)