Catalog > Internet of Things (IOT) Related Products > More Platforms XBEE-UART to RS232 Interface Card XBEE-UART to RS232 Interface Card ITE XBEE SOCKET UART TO RS232 XBEE-UART to RS232 Interface Card for the Powerline Communications modem 154.99 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview UART to RS232 interface card for the Powerline Communications modem. This small module plugs into the XBee socket and gives the PLC board a standard RS232 interface.