The AMB5201 is a 2.4 GHz standalone Wi-Fi (802.11 b/g/n) Radio Module. This module provides an output power of up to 18 dBm and a receiver sensitivity of -92 dBm for a line of sight range of 400 meters. is based on the TI - CC3220SF system on chip and is available in a 19 x 27. 5 x 4 mm package with 2-in-1 smart antenna configuration and high speed UART interface that supports a data rate of up to 3 Mbps. This Wi-Fi module provides low power operation for battery-operated applications.