Features Bidirectional Conversion Capability: Enables seamless communication between TTL and RS422 signals, enhancing versatility for various electronic projects Enhanced Safety Features: Equipped with over voltage and over current protection, ensuring safe operation and reliability for all connected devices Robust Component Design: Utilizes SMD technology for superior signal transmission, making it ideal for use in diverse environmental conditions High Efficiency Operation: Achieves full duplex communication with a single chip, optimizing performance for UART serial port applications Compact and Lightweight: Designed for easy installation, this module can be integrated quickly into your existing systems without hassle Features: 1、Good Converter: Enables bidirectional conversion between TTL and RS422 level signal, very convenient and practical. 2、Secure Working: Comes with over voltage and over current protection to ensure the proper functioning of this 5V chip. 3、Reliable Using: Using SMD components for better transmission and improve the system to work in various environments. 4、Efficient Work: The full duplex 422 to single chip microcomputer UART serial port conversion has a higher efficiency. 5、Easy to Install: Designed to have a light weight as well as a compact size, the installation can be quickly finished. Specification: Item Type: Level Converter Module Material: PCB Working Voltage: 5V Package List: 1 x Level Converter Module Package List 1 x Level Converter Module