The LBWA0ZZ2DS-688 from Murata is a RF Module with Frequency 2412 to 2472 MHz, Data Rate Up to 72.2 Mbps, Supply Voltage 1.62 to 3.63 V, Current Receiving 69 to 92 mA (Bluetooth), Current Transmitting 330 to 408 mA (Wi-Fi). More details for LBWA0ZZ2DS-688 can be seen below.