The MRF24WB0MA is not recommended for new designs. As an alternative, we recommend the IEEE 802.11 b/g/n MRF24WN0MA.
MRF24WB0MA is an agency certified IEEE 802.11 Wi-Fi radio transceiver module. The MRF24WB0MA has an integrated PCB antenna, matching circuitry, and supports Wi-Fi with the free TCP/IP protocol stack. The MRF24WB0MA Module connects to hundreds of PIC® microcontrollers via a 4-wire SPI interface and is an ideal solution for low-power, low data-rate Wi-Fi sensor networks, home automation, building automation and consumer applications.