| Type RF Family/Standard Protocol Modulation Frequency Data Rate (Max) Power - Output Sensitivity Memory Size Serial Interfaces GPIO Voltage - Supply Current - Receiving | TxRx Only General ISM/SRD < 1GHz - ASK, OOK 916MHz 115.2kbps 1.5dBm -106dBm - - - 2.2 V ~ 3.7 V 3.8mA 1.5mA |