RS485 to TTL Module

This MAX485 module interfaces an Arduino or similar microcomputer to RS-485.  RS485 is used for Serial Communications over longer distances than direct RS232 or TTL, and supports multiple units on the same bus (Multi-Drop). The  driver  slew  rates  of  the  MAX485 is  not  limited,  allowing  them  to transmit up to 2.5Mbps.

• Multiple Units can be connected to the same RS-485 wiring.
• All Chip pins are brought out for proper controls
• Working voltage: 5V
• Board size: 44 (mm) x14 (mm)