WF121-A, WiFi Modules - 802.11 802.11 b/g/n TCP/IP Module w/ Int Ant

WF111 & WF121 Embedded Wi-Fi® Modules
Silicon Labs WF111 and WF121 Embedded Wi-Fi® Modules offer small, reliable, long-range Wi-Fi connectivity in an easy-to-integrate surface-mount package. Both modules use Cambridge Silicon Radio's UniFi ® CSR6031 chipset, which has excellent RF performance, low power consumption, and compact size. The WF121 module is a stand-alone Wi-Fi module, providing a fully integrated 2.4GHz 802.11 b/g/n radio and IP stack in a 15.4mm x 26.2mm footprint. The WF111 module is a fully integrated 2.4GHz 802.11 b/g/n module, providing a compact, cost-effective Wi-Fi solution for devices that run a Linux operating system on ARM or x86 processors with an SDIO interface. The Silicon Labs WF111 and WF121 Embedded Wi-Fi Modules provide benefits such as superior radio performance, reduced design risk, and shortened time-to-market.