WiFi 802.11 b/g/n module usable immediately and with a minimum effort may be the right solution even for you.
Compact embedded module WizFi630 enables to connect any serial RS232 device to a TCP/IP network.
Compact embedded module WizFi630 enables to connect any serial RS232 device to a TCP/IP network. However it´s not all. By supporting 3 Ethernet ports, it offers a wide variability to connect another devices to a Wi-Fi network, in various operation modes.