Compact Wi-Fi module with embedded device server speeds IoT deployments

Availability of a compact Wi-Fi module and evaluation kit from Lantronix has been announced by Alpha Micro. Based on Broadcom's WICED platform with a ARM Cortex-M3 microcontroller and comprising an embedded device server the Lantronix xPico Wi-Fi module provides a compact, low-power method of provisioning wireless LAN connectivity to almost any IoT application. Featuring two serial ports, 8 GPIO and supporting all popular LAN network protocols the low profile module measures just 18.3mm x 26.1mm x 3mm and consumes down to 6uA in standby mode. Compliant to IEEE 802.11 b/g/n WLAN standards and the IEEE 802.11i improved security encryption specifications the module also provides a soft access point interface complete with DHCP server. A QuickConnect function provides easy access to pre-stored profiles that aid setting up a WLAN connection to regularly used access points. The built-in embedded server provides a web management interface for displaying the module and communication status, configuring the module parameters and setting up different WLAN profiles. The server also has a robust over-the-air (OTA) firmware update capability. A command line interface (CLI) is also provided. Aiding the integration of the xPico Wi-Fi module into a design Lantronix offers three evaluation board options. The XPW100100k-01 evaluation kit includes a xPico wireless module, 5VDC wall adapter and an evaluation board with connectors for antenna, USB and Ethernet. Other kits offer the option of using an xPico SMT package with or without an on-board chip antenna. Capable of battery operation the xPico WiFi modules can operate over the full industrial temperature range from -40C to +85C, says the company.