FT4232-4TTL USB to 4-Channel TTL Module - High-Speed UART Serial Converter

The excellent performance of FT4232HL is very suitable for high-demand industrial occasions to achieve simultaneous communication of 4 UART serial ports with a single USB expansion, which are independent of each other and do not affect each other. The computer displays 4 COM ports and provides a communication rate of up to 12Mbps. Instructions for use: 1. Use a USB cable to connect the computer and the MICROUSB interface on the board. After the computer has installed the driver, you can see that 4 COM ports appear. Use a short-circuit cap to select the desired VCC/TX/RX voltage on the TTL power selection interface to output the corresponding voltage. 2. The COM port with the smallest value corresponds to the first TTL interface, and the largest value corresponds to the fourth TTL interface (the COM port value is not fixed). 3. For simple testing, you can short-circuit TX/RX, and then use the host computer to send information to see if there is any data echo.

• Versatile Connectivity: This module features four high-speed UART channels, allowing simultaneous communication with multiple devices, perfect for complex projects and applications.
• Plug-and-Play Design: With USB interface support, the FT4232-4TTL offers easy installation and compatibility with various operating systems, eliminating the need for complex drivers.
• High-Speed Performance: Capable of data rates up to 3 Mbps, this module ensures fast and reliable data transfer, making it ideal for demanding applications like industrial automation and data logging.
• Compact and Durable: Designed with a small footprint, this module is easy to integrate into your projects. Its robust construction ensures long-lasting performance even in challenging environments.
• Wide Application Range: Suitable for a variety of uses including microcontroller communication, embedded systems, and DIY electronics, this module is a reliable choice for hobbyists and professionals alike.