Product description
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 1Microphone: 6+1 MSM261S4030HO form 2Lighting: 12 LEDs are cascaded through dual signal lines 3Interface: 10P FPC and 2*5P 2.54mm terminal 4Supply voltage: 5V@ 800mA 5Module size: 78.1mm*88.8mm6Working temperature: -30C ~85C MEMS micro phone 1Sound pressure level: 140 dB SPL 2Sensitivity: -26(dB, dBFS @1kHz 1Pa) 3Signal-to-noise ratio: 57dB(20kHz bandwidth 4THD<1%(100dB SPL @1kHz S=Nom,Rload>2k) 5Clock frequency:1.0-4.OMhz (normal mode) 150-800khz (low power mode) Software development 1MaixPy provides an interface for operating binocular cameras 2Development environment: MaixPy IDE, PlatformlO IDEArduino IDE etc. 3Programming languages: C, C+ + , MicroPython.
Technical specifications
| SKU | PIB0BCHWZZ8X |
|---|---|
| Connectivity Technology | 802.11b |
| Operating System | Linux |
| Processor Brand | Kendryte |
| Wireless Compability | 802.11b |
| Compatible Devices | Camera |
| RAM Memory Technology | DDR3L |
| Processor Count | 1 |




