Keyestudio 5V ReSpeaker 2-Mic Pi HAT V1.0 Expansion Board For Raspberry Pi 4B/3B+/3B CE Certification Keyestudio 5V ReSpeaker 2-Mic Pi HAT V1.0 Expansion Board For Raspberry Pi 4B/3B+/3B CE Certification Tutorial Specifications: Operating Temperature: 0-40C is_customized: Yes Compatibility: Raspberry Pi 4B Raspberry Pi 3B+ Raspberry Pi 3B Connectivity: 2.54mm Grove cable 3.5mm audio jack XH2.54-2P speaker output Features: Two microphones three APA102 RGB LEDs user button Grove connectors Power Supply: Micro USB port for powering the ReSpeaker 2-Mic Pi HAT Features: **Enhanced Voice Recognition and AI Integration** The Keyestudio 5V ReSpeaker 2-Mic Pi HAT V1.0 is a versatile expansion board designed to enhance the capabilities of your Raspberry Pi projects. With its low power stereo Codec based on the WM8960 this shield is perfect for AI and voice applications. The inclusion of two microphones (Mic L and Mic R) allows for precise sound collection making it an ideal choice for raspberry pi programming languages and raspberry pi beginners project. The board also features three APA102 RGB LEDs which can be controlled via the SPI interface of the Raspberry Pi adding a vibrant visual element to your projects. **Versatile Connectivity and Expansion** The Keyestudio 5V ReSpeaker 2-Mic Pi HAT V1.0 is not just about audio and visuals; it's also about connectivity. With two Grove connectors one user button and a 2.54mm Grove cable you have the flexibility to expand your project with additional sensors and components. The board is compatible with a range of Raspberry Pi models including the Raspberry Pi 4B Raspberry Pi 3B+ and Raspberry Pi 3B ensuring that your project can be easily adapted to different hardware configurations. The board's power supply is managed through a Micro USB port which is essential for powering the ReSpeaker 2-Mic Pi HAT when using the speaker module. **Easy Integration and Use** The Keyestudio 5V ReSpeaker 2-Mic Pi HAT V1.0 is designed for ease of integration and use. The board's interface is straightforward with the button connected to GPIO17 the microphones labeled LEFT and RIGHT and the RGB LEDs connected to the SPI interface. The board's compatibility with various Raspberry Pi models makes it a versatile addition to your toolkit whether you're working on a raspberry pi project ideas or a more complex raspberry pi pico best project. The board's performance and property are optimized for voice applications making it an excellent choice for those looking to build a more powerful and flexible voice product that integrates with Amazon Alexa Google Assistant and more.