The nrf24l01 is a highly integrated, Ultra Low Power (ULP) 2Mbps RF Transceiver IC for the 2.4GHz ISM (Industrial, Scientific and Medical) Band. With Peak RX/TX Currents LOWER THAN 14MA, A SUB A POWER DOWN MODE, Advanced Power Management, and A 1.9 To 3.6V Supply Range, The NRF24L01 PROVIDES A True Ululation Enabling Months to Years of Battery. Running on Coin Cells or aa/Aaa Batteries. The enhanced Shockburst & Trade; Hardware Protocol Accelerator Additionally offloads Time Critical Protocol Functions from the Application Microcontroller Enabling the Implementation of Advanced and Robust Wireless Connectivity with Low Cost 3RD-Pport The nrf24l01 module integrates a complex 2.4GHz RF Transceiver, RF Synthesizer, and baseband inspluding the enhanced shockburst & tradema; Hardware Protocol Accelerator Supporting A High-Speed ​​Spi Interface for the Application Controller Allowing Easy Interface to Microcontrollers and Is Ideal for Low Cost Communication Between Arduino Compatible Devices. Band Operationup to 2Mbps on Air Data RateUltra Low Power Operation11.3MA TX at 0DBM Output Power12.3MA RX at 2Mbps Air Data Rate900NA in Power Down22 A in Standby-ion Chip Voltage Regulator Ing6 Data Pipe Multiceiver & Trade; 5V Tolerant Inputs