The CH34X family comprises widely used USB‑to‑serial chips manufactured by WCH (WinChipHead), commonly integrated into generic UNO R3, ESP8266, and ESP32 development boards.
Overview
The Lonely Binary Wireless WiFi Microphone Shield is an advanced audio solution featuring the INMP441 I2S digital microphone. This high-fidelity microphone module captures crystal-clear audio, making it an excellent choice for DIY enthusiasts looking to construct devices such as baby monitors or custom WiFi microphone systems.
Designed for seamless integration with WiFi-enabled devices, the shield utilizes the INMP441’s superior sensitivity and high signal-to-noise ratio to deliver pristine sound quality. The microphone operates with I2S digital output, which ensures lossless audio transmission and easy interfacing with processors and microcontrollers.
Ideal for a range of applications, from home surveillance to personal audio systems, this shield provides developers with the tools to create professional-grade audio devices. Its straightforward setup and robust performance make it a versatile and valuable component for any project requiring reliable and high-quality... Read More...
Resources
Digital Microphone ESP32 Shield
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Tutorial
HC-05 Bluetooth Module and Arduino Beginner Tutorial
This is a basic example to get you start with HC-05 Bluetooth Module. Depending on your specific requirements and the functionality you want, you may need to expand and modify the sketch accordingly.
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