The RSM485CHT is a Through-Hole Communication Module produced by Taisko. This module uses the reliable RS-485 standard for data communication between two or more devices. It is designed to be easily integrated into complex systems, offering an effective and reliable interface for communicating with other devices over long distances. The module is RoHS certified, meaning that it does not contain hazardous materials such as lead. This makes it suitable for use in a wide variety of environments, including medical and industrial applications.