Product description: ReSpeaker v2.0 for Raspberry Pi - module with 2 microphones - Seeedstudio 107100001
ReSpeaker is an expansion board for Raspberry Pi equipped with, among other things, 2 microphones , intended for AI and voice applications. It allows you to build a powerful device that supports, among others, services such as Amazon Alexa and Google Assistant.
ReSpeaker v2.0 for Raspberry Pi - module with 2 microphones - Seeedstudio 107100001.
Setup with Google Assistant
The hat is based on the AC31041 stereo codec, for high-resolution voice capture. The hat contains 3 programmable APA102 RGB LEDs.
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User manual The manufacturer has prepared a user guide with sample code. |
ReSpeaker overlay pinouts
| No. | Name | Description |
|---|---|---|
| 1. | MIC_L / MIC_R | Two analog microphones |
| 2. | BUTTON | Button, connected to GPIO17 |
| 3. | RGB LED | Three addressable APA102 RGB LEDs, connected via SPI interface |
| 4. | AC31041 | low power stereo codec |
| 5. | 40-Pin | Connector for direct connection of the shield with Raspberry (supports Raspberry Pi Zero/Zero W/1B+/2B/3B/3B+/3A+/4B) |
| 6. | POWER | MicroUSB connector for powering the ReSpeaker extension, the extension must be powered to ensure the appropriate voltage when using the speaker |
| 7. | I2C | Grove I2C Connector |
| 8. | GPIO12 | Grove Digital Connector (Connected to GPIO12 and GPIO13) |
| 9. | JST 2.0 | Connector for connecting speakers |
| 10. | 3.5mm Jack | Connector for connecting speakers |
ReSpeaker Specifications
- The overlay works with Raspberry in the following versions: 4B, 3B+, 3A+, 3B, 2B, B, Zero, Zero W
- Algorithms used:
- Captures sound within a radius of 3 meters
- Dimensions: 65mm x 30mm x 15mm
- Weight: 12 g
ReSpeaker for Raspberry Pi - 2-Microphone Module
The Raspberry Pi audio module - ReSpeaker 2 Mics Pi Hat - is an offer from Seeed Studio, a well-known provider of solutions for printed components. The board offers greater audio capabilities in terms of machine processing.
First of all, ReSpeaker for Raspberry Pi - a module with 2 microphones - can create advanced communication solutions. To do this, it uses a built-in artificial intelligence system that is integrated with such well-known services as Alexa Voice and Google Assistant.
ReSpeaker - an innovative Raspberry Pi audio module
With the ability to capture sound within a radius of up to 3 meters, the Raspberry Pi audio module becomes a useful accessory when building various structures. You can safely use this board when designing robots that are to communicate intelligently by sound.
The card is compatible with all the most popular Raspberry Pi Foundation microcomputers - 4B, 3B+, 3A+, 3B, 2B, B, Zero, Zero W. Order the highest quality board with two microphones at a low price now!
