| Frequency Applications Modulation or Protocol Data Rate (Max) Power - Output Current - Transmitting Data Interface Antenna Connector Memory Size Features Voltage - Supply Operating Temperature | 2.4GHz ISM, SRD 2-FSK, ASK, GFSK, MSK, OOK 500 kBaud -30dBm ~ 1dBm 21.3mA @ 1 dBm PCB, Surface Mount PCB, Surface Mount - - 1.8 V ~ 3.6 V -40°C ~ 85°C 16-VQFN Exposed Pad |