Lopy sound recorder



  • I would like to develop an underwater low power single channel sound recorder using the LoPy and would like to know is any one has suggestions as to interfacing a microphone/hydrophone to the board. My goal is to have the system sleep until sound is detected (via interrupt perhaps) then record in WAV format to the SD card. Any input is appreciated. Thanks


 

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Pylife on Kickstarter - November 2018








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