The SI4011-C100EGTR is an integrated, low-power, 2.4-GHz ISM band transceiver from Silicon Labs. It is designed for short-range, wireless communication applications such as ZigBee®, Z-Wave®, Thread®, and Bluetooth® Low Energy (BLE). This device offers a RF transceiver, power amplifier, transmit power control (TPC) and receiver sensitivity adjustment (RSA). It supports a data rate up to 2 Mbps and output power up to +13 dBm. It comes in a 4x4 mm 24-pin QFN package and operates over a temperature range of -40 to 85°C.