... WIFI core module, Support hardware flow control (RTS / CTS), RS232 interface, and computer-pin to define a consistent public port (pin ... can enter a power supply for the application equipment.9 serial, Block 9 feet selectable connectivity and power to facilitate the ... programming examples VB / DEPHI / Boland, C + + Package:Wifi-to-serial RS232(RS232 to Wifi) server x 5serial extension cable (female ...