Mouser Electronics is now shipping the WINC1500 from Atmel Corporation, which is a low-power consumption 802.11 b/g/n WiFi module specifically optimized for low power IoT applications. It supports WEP, WPA, and WPA2 WiFi security encryption as well as China WAPI security while drawing as little as 4 A. This module includes features that allow both WiFi and Bluetooth signals to coexist locally without any signal interference.