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Interference-Free Connectivity Dual-Band Wi-Fi Modules
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Wi-Fi Modules provide reliable wireless connections in challenging environments.
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Thursday, February 14, 2013:
Alpha Micro has introduced the GainSpan dual-band 802.11 a/b/g/n Wi-Fi solution that utilizes both the 2.4GHz and 5.0GHz spectrum, enabling customers to access cleaner spectrum for applications requiring relatively interference-free bandwidth. The GS1550M/MD family provides reliable wireless connections, particularly in challenging environments such as healthcare facilities and industrial applications.
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According to ABI Research, with an increasingly large number of Wi-Fi devices crowding the 2.4GHz band, Wi-Fi users are looking for dual-band products that leverage the 5GHz band given its superior performance in an environment with lots of potential interference. The GS1550M/MD provides a quick, easy and cost-effective way for manufacturers to add dual-band wireless capabilities.
The new GS1550M/MD family consists of two modules: the GS1550M which supports a dual-band stamped antenna and the GS1550MD which supports two dual-band external antennas for antenna diversity. The antenna diversity enhances signal coverage.
A complete solution for 802.11a/b/g/n Wi-Fi applications, the GS1550M/MD family features two UART and SPI interfaces for ease of integration with any 8/16/32-bit microcontroller and comes preloaded with serial to Wi-Fi firmware for communication with the MCU and complete Wi-Fi functionality. The modules offer advanced networking features and capabilities not readily available with other Wi-Fi modules including easy provisioning from a smart phone or web browser, over-the-air firmware updates, personal and enterprise wireless security, embedded DHCP, DNS and HTTP(S) servers/client software, XML parser, advanced mDNS/DNS-SD based device and service discovery and more.
Upasana Dewan, EFYTIMES News Network
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