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MAX485 TTL to RS485 Converter Module

MAX485 TTL to RS485 Converter Module

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The MAX485 TTL to RS485 Converter Module allows microcontrollers like Arduino and ESP32 to communicate over long distances using the RS485 standard. Based on the MAX485 IC, this module converts TTL serial (UART) signals to RS485 differential signals, ideal for industrial and multi-device communication.

2,000 IQD 2000.0 IQD 2,000 IQD

2,000 IQD

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Features Applications

Features

  • Based on MAX485 low-power transceiver
  • Converts TTL serial (TX/RX) to RS485 differential
  • Supports half-duplex communication
  • Long-distance communication up to 1200 meters
  • Low power consumption, up to 32 devices on the same bus
  • Ideal for industrial and multi-point communication

Applications

  • Industrial sensor networks
  • Long-distance serial communication
  • RS485 Modbus devices
  • Home automation and building control
  • Multi-Arduino communication systems
General Environmental Physical 

General 

  • Chipset: MAX485
  • Operating Voltage: 5V DC
  • Logic Level: TTL (5V)
  • Communication Type: Half-duplex RS485
  • Bus Support: Up to 32 devices
  • Data Rate: Up to 2.5 Mbps (short distance)
  • Connector Pins: RO, DI, RE, DE, VCC, GND, A, B

Environmental

  • Operating Temperature: -20°C to +85°C
  • Humidity: ≤85% RH (non-condensing)

Physical 

  • Dimensions: Approx. 44mm × 14mm
  • Weight: ~3g
  • Mounting: Through-hole or pin header

No examples available yet. Stay tuned for updates!