MAX485 TTL to RS-485 Converter Module

The MAX485 TTL to RS-485 serial converter module is built around the MAX485 chip. It facilitates reliable and high-speed communication using the RS-485 protocol, even in environments with high electrical noise. The module operates at a 5-volt DC input and supports communication between a single microcontroller unit or multiple Arduino, PIC, or similar controller units. It also enables connection with sensors and devices that utilize the RS-485 protocol.

What is MAX485?

The MAX485 device is a high-speed, low-power (120-500 microampere) RS-485/RS-422 transmitter and receiver. It supports data rates of up to 2.5 megabits per second and is designed to provide robust and efficient data communication over long distances.

What is the RS-485 Communication Protocol?

RS-485 is an enhanced communication standard developed to overcome the limitations of RS-232. It is ideal for applications that require high-speed data transfer over long distances, supporting multiple transmitters and receivers in noisy environments.

Features:

• Operating voltage: 5-volt DC
• Data rate: Up to 2.5 megabits per second
• Communication chip: MAX485
• Protocol: RS-485
• Supports long-range and high-speed communication
• Reliable performance in noisy environments
• Built-in current limit for overload protection
• Low power consumption