| Type RF Family/Standard Protocol Modulation Frequency Data Rate (Max) Power - Output Sensitivity Memory Size Serial Interfaces GPIO Voltage - Supply Current - Receiving | TxRx + MCU - - FSK 2.4GHz 5Mbps 3.5dBm -86dBm - I²C, I²S, SPI, UART, USB 15 3 V ~ 3.6 V 25mA 29mA |