The HLK-M30-C with WIFI Modules is an electronic part from HI-LINK that measures 16.5 x 14.1 x 2.25mm and is RoHS compliant. It is a low-cost, low-consumption single-chip WIFI module. It can be used for communication through the IEEE 802.11b/g/n wireless protocols, supporting WPA, WPA-PSK, WPA2, WPA2-PSK and WPS security mechanisms. This module also supports a variety of network connection modes, such as STA / AP / AP+STA, and can be used for smart wireless controlling applications. Additionally, this module supports Host/ Client communication, On-line firmware upgrade and remote debugging. This part is suitable for home appliances, intelligent control, remote monitoring and other applications.