MAX485 TTL to RS485 Converter Module | UART Serial Communication Interface for Arduino, ESP32, STM32 & Raspberry Pi

Technical Specifications

• IC Chip: MAX485
• Module Type: TTL to RS485 Converter
• Communication Standard: RS485
• Interface: UART (TTL) ↔ RS485
• Operating Voltage: 5V DC
• Transmission Distance: Up to 1200 meters (theoretical, depending on cable and environment)
• Data Rate: Up to 2.5 Mbps
• Communication Mode: Half-Duplex
• ESD Protection: Integrated on-chip protection
• Operating Temperature: Industrial-grade performance
• Compatible With: Arduino, ESP32, STM32, Raspberry Pi, PLCs

Description

The MAX485 TTL to RS485 Converter Module enables reliable long-distance serial communication by converting TTL UART signals into RS485 differential signals. Ideal for industrial automation, Modbus networks, Arduino, ESP32, STM32, and Raspberry Pi projects.