The XBee Wi-Fi from Digi is a RF Module with Frequency 2.4 GHz (ISM), Supply Voltage 3.14 to 3.46 VDC, Output Power Up to +16 dBm, Sensitivity -93 to -71 dBm, Data Rate Up to 72 Mbps. More details for XBee Wi-Fi can be seen below.
Compact and Powerful Bluetooth Smart SoC
2.4 GHz Random Phase Multiple Access (RPMA) Module
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