The GS2200MIZ from GainSpan is an 802.11b/g/n Mini Wi-Fi Module that operates from 2.4 to 2.49 GHz. It has an integrated chip antenna, 4MB FLASH, SRAM resources, a high bit-rate 16-bit sigma-delta ADC, 12-bit ADC and 19 GPIO supporting most interfaces. This module provides a low-cost, high-speed serial to Wi-Fi connection to an embedded design built on an 8/16/32-bit microcontroller, through an SDIO, SPI or UART interface. It can be used in smart energy, healthcare and fitness, industrial controls, commercial building automation, and audio/video electronics. The GS2200MIZ is available in a module that measures 13.5 mm x 17.85 mm x 2.1 mm.