Miistore Sipeed 6+1 Mic Array Wireless Microphone

Introduction The microphone array module is designed by Sipeed based on theMSM261S4030HO digital microphone chip.The module has high voice recognition sensitivity and signal-to-noise ratio, and can be used in soundsource localization, voice recognition, beamforming and other demanding occasions. Module parameters 1、Microphone: 6+1 MSM261S4030HO form 2、Lighting: 12 LEDs are cascaded through dual signal lines 3、Interface: 10P FPC and 2*5P 2.54mm terminal 4、Supply voltage: 5V@ 800mA 5、Module size: 78.1mm*88.8mm6、Working temperature: -30°℃ ~85℃ MEMS micro phone 1、Sound pressure level: 140 dB SPL 2、Sensitivity: -26(dB, dBFS @1kHz 1Pa) 3、Signal-to-noise ratio: 57dB(20kHz bandwidth 4、THD<1%(100dB SPL @1kHz S=Nom,Rload>2k) 5、Clock frequency:1.0-4.OMhz (normal mode) 150-800khz (low power mode) Software development 1、MaixPy provides an interface for operating binocular cameras 2、Development environment: MaixPy IDE, PlatformlO IDEArduino IDE etc. 3、Programming languages: C, C+ + , MicroPython