ICS-43434 microphone module with an I2S interface for direct, plug-and-play connection to a wide range of microcontrollers, reducing development time and complexity. Stable audio output in challenging environments thanks to strong electromagnetic interference resistance, ensuring reliable performance in real-world installations. Versatile applications across intelligent home devices, robotics, and voice recognition systems, providing a flexible and dependable audio capture solution. Integrated low-pass filter to suppress high-frequency noise, improving the purity and clarity of the audible signal. Use scenarios: - Smart home devices and voice assistants for wake-word and command recognition. - Service robots or automation systems that rely on reliable voice control in noisy environments. - Access control or smart appliances that use voice interfaces for user interaction.