Multiple Functions The development board supports universal sound coding, audio streaming and MP3 decoding for complex tasks. Its multifunctional design and low power consumption make it suitable for a variety of coding needs within sensor networks. Efficient Power Management An innovative lowenergy secondary processor and a frequency modulation range of 80240MHz enable continuous monitoring of peripherals while optimizing power usage. Flexible Control Powered by the ESP32D0WDQ6 chip, this board allows independent tabletop control. Connectivity The board provides seamless wireless communications with strong specifications for extended network connection and transmission distance, delivering reliable performance with minimal power consumption. What this board offers Function: supports universal sound coding, audio streaming and MP3 decoding for complex tasks; suitable for sensor network applications. Compatibility and control: uses the ESP32D0WDQ6 chip to enable independent tabletop control. Power and efficiency: low energy consumption through a secondary processor and wide 80240MHz modulation range to sustain peripheral monitoring. Connectivity and performance: optimized wireless capabilities for extended range and low power draw. Use scenarios Environmental sensing: deploy in remote sensor networks to monitor conditions, with audio alerts and data streaming as needed. IoT audio applications: enable wireless audio streaming and MP3 decoding for smart devices and multimediaenabled sensors. Prototyping portable media or control systems: suitable for embedded systems requiring MP3 decoding and ondevice control.