TTL To RS485 Converter Module MAX485

Description

 TTL To RS485 Converter Module max485

Features:-

• Low Power Consumption: Consumes minimal current, making it ideal for battery-operated or power-sensitive applications.
• Bidirectional Data Transmission: Supports both sending and receiving data, ensuring full-duplex communication over RS485 networks.
• High-Speed Communication: Capable of data transfer speeds up to 2.5 Mbps, ensuring fast and efficient communication.
• Long-Distance Data Transmission: Reliable communication over long distances (up to 1.2 kilometers), especially in industrial or outdoor environments.
• Wide Voltage Compatibility: Operates over a range of 3.3V to 5V, making it suitable for various microcontrollers (e.g., Arduino, Raspberry Pi, ESP32) and digital systems.
• Improved Noise Immunity: RS485 protocol ensures reliable data transmission in electrically noisy environments, making it ideal for industrial control systems.
• Compact Form Factor: Small and lightweight, ideal for use in space-constrained designs or embedded projects.
• Built-in ESD Protection: The module includes electrostatic discharge (ESD) protection to safeguard the circuit in electrically volatile environments.
• Simple Interface: Easy to interface with microcontrollers, Arduino boards, and other TTL-compatible devices using standard pins (A, B, GND, VCC).
• RS485 Robustness: The differential signaling used by RS485 is more resilient to noise and signal degradation, making it suitable for long-distance communication in industrial environments.
• Supports Multiple Devices: RS485 allows multiple devices to be connected on the same bus, enabling multi-point communication in a network.
• Ready for Integration: Designed for easy integration into your existing projects or custom PCB designs, with clear pinout and minimal setup.

specification:-

• Chipset: MAX485 (Low-power RS485/RS422 transceiver)
• Power Supply: 3.3V to 5V DC
• Data Transmission Rate: Up to 2.5 Mbps
• Communication Distance: Up to 1,200 meters (3,940 feet) at 100 kbps (depends on baud rate and cable quality)
• RS485 Mode: Differential (2-wire or 4-wire configuration)
• TTL Logic Levels: 0V (low) to 5V (high)
• Receiver Output (RO): TTL level output for received data
• Driver Input (DI): TTL level input for transmitting data
• Transmission Mode: Full-duplex or half-duplex (depending on wiring)