RS232 OR RS485 module

This project is a RS232 & RS485 Interface Board RS232 or RS485 Board will help you provide a seamless connection of either of the protocol RS232 or RS485 with your interfacing circuit. Specifications 5 VDC Supply sourced through the Box Header interfacing connector Either of the two communication protocol available by use of individual IC on the PCB PBT type connector for connection of the RS485 link cable and 9 pin female type D connector for interfacing of UART signals to the PC Four mounting holes of 3.2 mm each PCB dimensions 38 mm x 61 mm From:http://www.electronics-lab.com/project/rs232-or-rs485-module/ ![enter image description here][1] [1]: /editor/20150903/55e81b5e633fb.jpg