I'm using ESP-WROOM with audio chip ICS-43434. Pins are attached: SCK to GPIO4, SD to GPIO36, WS to GPIO33. L/R is grounded. i2s_read() always returns 0s. I've tried many things, altering i2s_config but cannot get non-0. Am I dong something wrong? Maybe I can't use GPIO...
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ICS-43434 Sample Code You can watch the wiring and build video (here)[https://youtu.be/VVGln_-XEgI]. The circuit board schematic and PCB layout are availablehere This project demonstrates how to use the ESP32 with the ICS-43434 break out board. ...
Using the ESP32 SDK several people have been able to put these mics to good use for various audio projects. Lot's of possibilities with these low-noise, high-sensitivity, low-power digital microphones! Why did you make it? Everyone understands audio for high-quality music recording, but thes...
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基于ESP32和ICS-43434/MAX98357的无线对讲机设计源码 该项目是使用ESP32结合ICS-43434和MAX98357模块实现无线对讲机功能的Python设计源码,共包含30个文件,涵盖14个Python脚本、5个WAV音频文件、2个Markdown文档、2个PDF文件、1个Git忽略文件、1个JSON配置文件、1个LICENSE文件、1个abc_verify_board文件、1个abconfig文...
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