TTS Chinese Speech Synthesis Speaker Module with Serial Control for Microcontrollers

TTS Chinese Speech Synthesis Module for Microcontroller Projects This compact speech synthesis module brings clear Chinese voice output to your microcontroller projects. Designed for straightforward serial control, it lets you add spoken announcements, alerts or interactive feedback to robots, displays and other builds without complex audio hardware. Simple Serial Control The module operates through a standard serial interface with a fixed baud rate of 9600, 8, n, 1. Whatever your microcontroller sends through the serial port, the module speaks aloud. For example, sending the text "Hello everyone" through your code makes the module broadcast exactly that phrase. It supports numbers, letters and Chinese characters, making it a practical choice for projects that need vocal responses or status updates. Easy Wiring and Testing Connecting the module is straightforward. The line sequence uses red, green, yellow and black wires, which correspond to 5V, RX, TX and GND respectively. This clear layout helps you integrate it quickly with both 1.5V and 3.3V microcontroller serial ports. You can also connect it directly to a USB to TTL module for immediate testing, so you can verify operation before embedding it into your final project. Convenient and Economical Whether you are building a robot that announces its actions, a device that reads out sensor values, or an interactive installation that responds with spoken feedback, this module offers a convenient and economical way to add voice output. Its simple serial control and broad character support make it a versatile addition to your electronics toolkit.