KEYESTUDIO Raspberry Pi ReSpeaker 2-Mics Pi HAT V1.0, Dual-Microphone Expansion Board for Raspberry Pi Designed for AI and Voice Applications

Features:
1)Support the Raspberry Pi Zero and Zero W, Raspberry Pi B+, Raspberry Pi 2B and 3B
2)Two microphones (Mic L and Mic R)
3)Two Grove connectors
4)One User-defined button
5)3.5mm audio interface
6)XH2.54-2PIN audio output connector

Interface Explanations:
1)Button: default connected to GPIO17
2)Mic L and Mic R: microphone (labeled LEFT and RIGHT)
3)RGB LED: three APA102 RGB LEDs, connected to the SPI interface of Raspberry Pi.
4)WM8960: Low Power Stereo Codec
5)Raspberry Pi 40 pin header: support the Raspberry Pi Zero, Raspberry Pi 1 B+, Raspberry Pi 2B and 3B.
6)POWER: Micro USB port that powers the ReSpeaker 2-Mic Pi HAT. Power the circuit board to supply enough current when use the speaker.
7)I2C: Grove I2C port, connected to I2C-1
8)GPIO12: Grove digital port, connected to GPIO12 and GPIO13
9)XH2.54-2PIN SPEAKER OUT: connecting speakers
10)3.5mm audio jack: connecting headphones or speakers with 3.5mm audio plug
Package List:
KEYESTUDIO ReSpeaker 2-Mic Pi HAT V1.0 * 1

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KEYESTUDIO ReSpeaker 2-Mic Pi HAT V1.0 shield designed for AI and voice applications. It is a low power stereo Codec based on the WM8960.
Two microphones on the shield for sound collection, three APA102 RGB LEDs, one user button and two Grove connectors for application extension.
In addition, a 3.5mm audio jack or XH2.54-2PIN speaker output can be used for audio output.
You can build a more powerful and flexible voice product that integrates Amazon Amazona voice services, Google Assistant, and more.
Tutorial Download-> https://fs.keyestudio.com/KS0314. Technical support is available via email or message.