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ReSpeaker 2-Mics Pi HAT is a dual-microphone expansion board for Raspberry Pi designed for AI and voice applications. User 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.

• Raspberry Pi compatible (Support Raspberry Pi Zero, 1B+, 2B, 3B, 3B+ and 4 )
• 2 grove interfaces support GPIO and I2C
• Programmable button and LED: one button and three LEDs
• Stereo codec with Class D speaker driver
• Two audio o/p socket : 3.5mm audio jack(40mW o/p ), JST2.0 speaker out(providing 1W into 8ohm loads)
• Far-field support (up to 3m)
• Dimension is 65mm x 30mm x 15mm

บันทึก

Note: Raspberry Pi and SD card shown for illustration only, not included