... Mobile to control serial device.wifi to rs232/RS485 converter 1,high quality 2,fast delivery 3,in stock 4,technical supportNew WIFI to RS232 / RS485 Converter 802 ... adaptor and Serial cable included12. Demo code for TCPIP test, VB, Boland C++, Delphi, Android.Packet list:WIFI to RS232 / RS485 Converter * 15V/1A ...