Enhance your serial communication projects with this USB to TTL Serial Converter Module, designed for seamless and reliable data transmission. Once the driver is installed, this module generates a virtual serial port, allowing easy connection between your computer and microcontroller or other serial devices. Featuring a USB power supply and multiple output interfaces, it supports a wide range of baud rates and communication formats, making it an essential tool for developers and electronics enthusiasts. Key Features: · Virtual Serial Port Generation: Automatically creates a virtual COM port after driver installation, enabling straightforward serial communication with your PC. · USB Power Supply with Multiple Outputs: Provides 3.3V (<40mA), 5V, GND, TX, and RX output interfaces, suitable for various microcontroller connections. · 3.3V Signal Pin Level & Positive Logic: Ensures compatibility with modern microcontrollers and logic devices operating at 3.3V levels. · On-Board Status Indicators: Includes a power status indicator and a transceiver indicator that flashes during data transmission, with brightness inversely proportional to baud rate for real-time communication feedback. · Wide Baud Rate Support: Supports communication speeds from 300bps up to 1Mbps, accommodating diverse serial communication requirements. · Flexible Communication Format: Compatible with 5, 6, 7, or 8 data bits; supports 1, 1.5, or 2 stop bits; and offers parity options including odd, even, mark, space, and none. · Broad Operating System Compatibility: Fully supported on Windows Vista/XP/Server 2003/2000, Mac OS-X/OS-9, and Linux systems for versatile usage. · Direct USB Connection: Features a USB male connector that plugs directly into your computer’s USB port for quick and easy setup. Pin Description: · G (GND): Connect to ground of the microcontroller · O (OUT VCC): Connect to power supply input of the microcontroller · R (RXD): Connect to microcontroller’s receive pin (e.g., P3.1 of STC singlechip) · T (TXD): Connect to microcontroller’s transmit pin (e.g., P3.0 of STC singlechip) Package Includes: · 1 x USB to TTL Serial Converter Module This USB to TTL Serial Converter Module is an indispensable accessory for serial communication, offering flexible configuration options and reliable performance across multiple platforms. Its compact design and comprehensive compatibility make it ideal for embedded system development, debugging, and data transfer tasks.