ReSpeaker 2 Mics Pi HAT For Raspberry Pi – Khurs Labs – IOT AI Respeaker 2 Mic Hat In ZIYUN ReSpeaker 2-Mics Pi HAT,is A Dual-microphone Expansion Expansion Board Voice AI Alexa Google Assistant Programmable Button and LED: one button and three LEDs Audio codec onboard ReSpeaker 2-Mics Pi HAT is a dual-microphone expansion board for Raspberry Pi designed for AI and voice applications. The board is developed based on WM8960, a low power stereo codec. ReSpeaker 2 Mics Pi HAT For Raspberry Pi – Khurs Labs – IOT AI 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) Technical Details Dimensions 65mm * 30mm * 15mm Weight G., W 34g N. 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 2 Grove Interfaces: support GPIO and I2C This means that you can build a more powerful and flexible voice product that integrates Amazon Alexa Voice Service, Google Assistant, and so on.