TTL to RS-485 MAX485 Converter Module - (AD43185)

Description:

The MAX485 module converts the TTL signal to RS485 for high-speed, long-range differential communication. Digital communication networks implementing the EIA-485 standard can be used effectively over long distances and in electrically noisy environments. Multiple receivers can be connected to such a network in a multi-point linear configuration. These features make such networks useful in industrial environments and similar applications.

This converter allows you to send and receive data using the RS485 network from your Arduino/microcontroller. Similar to Serial TTL and RS232 interfaces, RS485 allows you to transfer data between microcontrollers and devices, but with additional features! RS485 is an industry-standard protocol for data transfer and provides numerous advantages.

Features:

- Includes MAX485 chipset

- Operating Voltage: 5V

- Pin Spacing: 5.08mm, 2-pin terminals for easy RS-485 communication and wiring

- 4-pin, 2.54mm connectors for RS485 and power

- 4-pin, 2.54mm connectors for DI, DE, RE, RD signals

- PCB board size: 44 x 14 mm

Datasheet

Reference Link