The WE935B00 module from Wi2Wi is a 2.4 GHz embedded Wi-Fi b/g/n module with an integrated antenna. This plug and play wifi module has an integrated microcontroller, MAC, baseband, RF transceiver, power amplifier, crystal, Tx/Rx switch, filter and OTP memory for calibration data and MAC address. It is a complete wireless subsystem featuring full 802.11 b/g/n capabilities with embedded Wireless LAN (WLAN) stack, supplicant and TCP/IP stack. The module transmits a power of up to 18 dBm and has a receive sensitivity of -97 dBm. It is available in a surface mount package that measures 15 x 16.5 x 1.86 mm and is ideal for IoT, M2M, Smart Energy, Serial-to-WiFi and automotive applications. This WLAN module supports UART, SPI and USB host interfaces and comes in various operating temperatures and certified to FCC, CE and IC.