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802.11 b/g/n Wi-Fi Module OEMs, Tx-Rx, Client / Server type,  RS232 transceiver, led Wi-Fi flashing

Ordering Code: PWR-F-S02-CS [add_to_cart sku=PWR-F-S02-CS]

PWR-F-RS232-CS is a plug-and-play Wi-Fi uncovered module. It is a RS232 to Wi-Fi complete Converter.

PWR-F-RS232-CS is a client / server type Wi-Fi module: this means that it is able to autonomously connect to a server, also public, and communicate with it. It can simulate a wire cutting between two devices used combined with a PWR-F-RS232-S module.

Like other Compact modules it permits ad hoc mode and infrastructure operation mode.


Wiicom supplies a solution for the transceiver needs that combines powering and interfacing. PWR-F-RS232-CS is equipped with a RS232 transceivers to communicate with the host.

In addition it can ben supplied with a voltage between 7 and 28Vdc, for an industrial and all-day use.


PWR-F-RS232-CS client/server versions are able to connect directly to many servers, also with public ips, and start a communication with them. In addition they are able to make a connection with a Cloud service, like Wiicom Sense Cloud.


The PWR-F-RS232-CS modules are immediately ready to be used. Thanks to Wiicom configurator software, available on wiicom website, user can define all Wi-Fi network settings.

There’s no need to develope or modify any software on the host board.

Data Interface Direct transmission up to 2.5 Mbps (without overhead) RF Frequency Band 2.412 - 2.484 GHz (integrated antenna)
Electrical Compatibility TTL Compatible 5V, +- 15KV ESD
WLAN Functions Ad-hoc and infrastructure modes Security Protocol WEP, WPA and WPA2-PSK
Network Standard Support IEEE 802.11b/g single stream n Network Protocols TCP, IPv4, ARP, ICMP
RF Output Power 15-17 dBm Operating Temperature -40 to + 85 °C
RF Data Rates 802.11n: 6.5, 13, 19.5, 26, 39, 52, 58.5, 65 Mbps; 802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps; 802.11b: 1, 2, 5.5, 11 Mbps; Supply Voltage 7 - 28 Vdc
Dimensions 66 x 30 x 12 mm Consumption RX = 56mA, TX = 160mA  (@7V)

  • Compliant to 802.11b/g and single stream 802.11n
  • Ad-hoc and infrastructure operation modes support
  • WPA/WPA2-PSK and WEP security modes support
  • TCP protocol support
  • 7 configurable Client/Server sockets
  • Equipped with RS232 transceiver and power supply 5-28V
  • Small size