The SG-C2303-01C is a high-performance USB to UART serial converter module based on the PL2303GS chip. It enables seamless bidirectional communication between USB and serial interfaces, making it perfect for developers, hobbyists, and engineers working with microcontrollers like Raspberry Pi, Arduino, STM32, and MCP23017. With support for multiple operating systems and flexible voltage options (3.3V/5V), this module is both user-friendly and highly reliable. It also features hardware flow control pins (RTS/CTS) for stable data transmission in demanding applications. Whether you're debugging, programming, or building embedded systems, this module offers a compact, efficient, and versatile solution.
【High-Speed & Stable】Supports USB 2.0 and baud rates up to 12 Mbps, ensuring efficient and reliable data transmission.
【Wide Compatibility】Compatible with Windows, Linux, and macOS. Works seamlessly with Raspberry Pi, Arduino, STM32, and MCP23017.
【Plug & Play】No driver installation required for most systems. Recognized automatically when connected.
【Flexible Voltage】Onboard switch allows easy selection between 3.3V and 5V TTL logic levels. 【Flow Control Support】Includes RTS and CTS pins for hardware flow control, ideal for advanced communication needs.
【LED Indicators】Built-in TX/RX and power LEDs for real-time status monitoring. 【Type-C Connector】Modern USB Type-C interface for convenient and reversible plugging.