RS485 to TTL Converter Module (Half Duplex UART Serial Communication)

The RS485 to TTL Converter Module is designed to interface RS485 differential communication networks with microcontrollers and devices using TTL level UART serial communication. It converts between RS485 and TTL signals, allowing compatible controllers to communicate with industrial sensors, PLCs, meters, and other RS485 devices.

RS485 provides improved noise immunity and supports longer communication distances compared with conventional TTL serial communication. The module is suitable for industrial automation, sensor networks, embedded systems, and long-distance serial data communication.

Key Features -

• Converts RS485 differential signals to TTL UART signals

• Supports half-duplex RS485 communication

• Suitable for long-distance serial communication

• Differential signaling provides high noise immunity

• Compatible with 3.3V and 5V logic systems

• Compact converter module design

• Easy connection to microcontrollers

• Suitable for industrial communication systems

• Compatible with Arduino, ESP32 and STM32 platforms

Specifications -

• Product Type: RS485 to TTL Converter Module

• Communication Standard: RS485

• Communication Mode: Half Duplex

• Logic Interface: TTL UART Serial

• Operating Voltage: 3.3V to 5V DC

• Communication Interface: UART

• Signal Type: Differential RS485 and TTL Serial

• Application: Industrial Communication and Sensor Networking

Applications -

• Industrial automation

• PLC communication

• Industrial sensor interfacing

• RS485 device communication

• Modbus RTU communication systems

• Energy meter interfacing

• Building automation

• Long-distance sensor networks

• Embedded control systems

• Arduino projects

• ESP32 projects

• STM32 projects