MAX485 Module RS485 TTL

MAX485 TTL to RS485 Converter Module is a compact communication interface that converts TTL serial signals to RS485 differential signals. It is ideal for long-distance and noise-immune serial communication in industrial automation, embedded systems, and networking applications. Built around the MAX485 chip, the module ensures low-power operation and reliable half-duplex communication over twisted pair lines.

Key Features:

• RS485 Communication: Supports differential signaling for long-distance and high-reliability data transmission.

• MAX485 Chip: Low-power transceiver for RS-485 communication with reduced current consumption.

• Half-Duplex Mode: Uses a single twisted pair for bi-directional data communication.

• Wide Voltage Range: Operates on 5V power supply with TTL-compatible logic levels.

• Simple Interface: Easy to connect with Arduino, ESP32, STM32, Raspberry Pi, and other microcontrollers.

Technical Specifications:

• IC Chip: MAX485

• Communication Protocol: RS485 Half-Duplex

• Operating Voltage: 5V DC

• Logic Level: TTL (5V compatible)

• Data Rate: Up to 2.5 Mbps

• Current Consumption: < 300µA in idle mode

• Communication Distance: Up to 1200 meters (with proper cabling)