pdm-microphone

Here are 4 public repositories matching this topic...

MuhammadAtifRafique / LoRa-Audio-Transmission-System

The LoRa Audio Transmission System is designed for wireless audio transmission using Heltec devices and LoRa modules. This README provides instructions for setting up the receiving and sending sides of the system.

python iot esp32 embedded-systems lora serial-communication wav-audio heltec arduno audio-transmission wireless-audio pdm-microphone

Updated Jan 31, 2024
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NetKit-Labs / kwskit

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Real-time keyword spotting on nRF52840 / Arm Cortex-M4F using Zephyr RTOS, C++20, CMSIS-DSP, and int8 TensorFlow Lite Micro. Continuous 16 kHz audio and voice-triggered LED control.

Updated Oct 26, 2026
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Ha22yX / DayVault

Star

Wearable STM32 audio recorder with dual PDM microphones, Ogg Opus storage, USB sync, and a Windows archive app.

desktop-app embedded stm32 platformio embedded-systems audio-recorder opus wearable microsd usb-c audio-sync easyeda hardware-design pyside6 life-logging pdm-microphone

Updated Aug 12, 2026
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puffadder / xiao-esp32s3-babycam

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A Baby Monitor / Security Cam using the Seeed Studio XIAO ESP32S3 Sense. Streams low-latency live video and audio simultaneously over WebSockets to any browser.

audio-streaming video-streaming security-camera baby-monitor esp32-cam esp32s3 esp32-camera xiao-esp32s3-sense xiao-esp32s3 baby-monitor-camera pdm-microphone diy-baby-monitor

Updated Sep 9, 2026
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