The RS-485 Module based on the MAX485 IC is a reliable and efficient converter designed to enable communication between TTL-level devices and RS-485 networks. It allows microcontrollers such as Arduino, Raspberry Pi, and other embedded systems to communicate over long distances using the RS-485 protocol.

This module converts standard TTL serial signals into RS-485 differential signals, which are less susceptible to noise and can transmit data over long distances. The onboard MAX485 chip ensures stable communication with low power consumption.

Equipped with a green screw terminal, the module provides secure and easy connections for RS-485 lines (A and B). It is widely used in industrial automation, Modbus communication, and multi-device networking systems.