The WGM110 from Silicon Labs is an 802.11b/g/n Wi-Fi Module that includes all necessary elements required for an IoT Wi-Fi application. It consists of an 802.11b/g/n radio, integrated antenna, certifications, a micro-controller, Wi-Fi and IP stacks, an HTTP server, and supports multiple protocols, such as TCP and UDP. It has a 32-bit ARM Cortex-M3 processor with a RAM of 128 kB, Flash Memory of 1 MB. The WGM110 module includes highly flexible hardware interfaces supporting various peripherals and sensors. It has a long connectivity range of 450 m. Silicon Labs offers the support to guide and help developers in using this module to build IoT applications, with quick time to market. The WGM110 is available in a module with dimensions 21.0 x 14.4 x 2.0 mm.
