The RA1801.001 with WIFI Modules RoHS manufactured by RFsister is an electronic part designed for wireless communications. It is a low-cost, low-power module that provides WIFI connectivity through an integrated antenna. The module supports multiple operational modes, such as Access Point (AP), Client and Access Point (AP/Client), and infrastructure Ad Hoc (IBSS). Its integrated features have high gain (>5dBm) and sensitivity (<-85dBm@54Mbps) for better network coverage. It also comes with enhanced profile security, multi-level authentication and roaming support. In addition, it is RoHS compliant and UL listed for safety and reliability.