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UART TTL to RS485 Converter Module 3.3V/5V with Auto Direction Control

K-TECHNICS
In stock
KSh400.00

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Easily convert UART TTL signals to RS485 communication with this high-performance converter module. Supporting both 3.3V and 5V logic levels, the module features automatic transmit/receive direction control, eliminating the need for manual flow control pins. Ideal for industrial automation, smart metering, IoT devices, microcontrollers, and long-distance serial communication projects.

Key Features

  • Supports both 3.3V and 5V TTL logic levels
  • Converts UART TTL signals to RS485 differential signals
  • Automatic transmit/receive direction control
  • No need for MCU software direction switching
  • Reliable long-distance communication over RS485 networks
  • Compact and easy-to-integrate design
  • Suitable for Arduino, ESP32, STM32, Raspberry Pi, and other controllers
  • High noise immunity for industrial environments

Technical Specifications

  • Interface: UART TTL to RS485
  • Logic Voltage: 3.3V / 5V Compatible
  • Communication Standard: RS485
  • Direction Control: Automatic Hardware Control
  • Transmission Mode: Half-Duplex
  • Operating Voltage: 3.3V – 5V DC
  • Applications: Industrial control, sensor networks, data acquisition, smart meters, automation systems

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