Small, low-cost Wi-Fi modules for the Internet of Things

Alpha Micro Components has introduced the Gainspan GS1011MIPS and GS1011MExS, two of the smallest Wi-Fi modules on the market at just 19.4mm x 28.7mm. The new modules provide a significant reduction in footprint and offer an easy to integrate, compact and cost-effective component for any power critical, cost sensitive wireless application in the emerging Internet of Things arena.

09/05/2012 16:52:12

Despite the small form factor, the GS1011MIPS and GS1011MExS offer complete 802.11b ultra low power Wi-Fi client or AP functionality. The GS1011MIPS provides low power Wi-Fi connectivity with +8dBm of transmit output power, while the GS1011MExS is an extended range solution offering a transmit power of +18dBm.

The GS1011MIPS and GS1011MExS offer easy system integration and minimal use of host resources. The modules provide both UART and SPI interfaces, making it possible to connect to any 8/16/32 bit microcontroller using simple AT commands.

The modules are pre-loaded with serial to Wi-Fi firmware with complete Wi-Fi functionality. They feature built-in trace or external antenna options through a U.FL connector, an industrial operating temperature range from -40 to 85 degrees Celsius, and are certified or pre-certified for all major regulatory requirements including FCC, IC and ETSI.