- The DY-HV8F intelligent voice module is a versatile solution that combines multiple functionalities, including I/O segmentation trigger, UART serial port control, and ONE-line single bus serial port control. It operates in standard MP3 control mode and can be configured easily at power-on. - Equipped with a 20W class D power amplifier, this module can directly drive either an 8ohm/10W or a 4ohm/20W speaker, delivering robust sound quality. It supports MP3 and WAV audio formats and can hold up to 64Mbit (8Mbyte) of flash memory for extensive audio storage. - Updating audio files is straightforward; simply connect the module to a computer via USB. The design integrates a 3.5mm audio interface, Micro USB download interface, and button module, enhancing usability. It also features UART serial port control for convenient voice broadcasting. - Users can easily control playback functions such as play, pause, next, previous, and volume adjustment, with the ability to select from a vast library of up to 65,535 songs. The module operates at a baud rate of 9600 bit/s, ensuring reliable performance. - Ideal applications include interactive toys, DIY audio projects, and automated systems that require audio output. The DY-HV8F module is designed for flexibility and ease of integration, making it a practical choice for developers and hobbyists alike.