Stereo PDM Microphone Header
The RAK18033 is a breakout board which allows you to connect up to two RAKwireless PDM microphone modules onto a WisBlock Audio Interposer board, or a WisBlock Base board.
Note: You need to select an FPC cable for each microphone and optionally an FPC to connect to the WisBlock Audio Interposer module.
- PDM microphone
- Flat Frequency Response 20 - 20kHz
- Low Distortion of 2.2% at 115dB SPL
- 5dB(A) signal-to-noise ratio
- Omnidirectional sensitivity
- Size 15mmx 25mm
- 1 pc RAK18033
- 3 pc M1.2x4 Screw
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