| Installation type | Surface mount |
| packing | TR,CT |
| storage capacity | 64kB Flash Memory,8kB RAM |
| Voltage - Supply | 2.1V ~ 3.6V |
| type | TxRx + MCU |
| working temperature | -40°C ~ 85°C(TA) |
| Encapsulation/Housing | 40-VFQFN Exposed Pad |
| Warehouse | China/Hong Kong |
| quality | Original genuine |
| frequency | 27MHz ~ 1.05GHz |
| Power output | 16dBm |
| RF series/standard | currency ISM < 1GHz |
| modulation | 4-FSK,ASK,AFSK,FSK,GFSK,GMSK,MSK,PSK |
| Data rate (maximum) | 125kbps |
| serial interface | I²C,SPI,USART |
| GPIO | 19 |
| Current - Receive | 11.5mA ~ 12.5mA |
| Current - transmission | 10mA ~ 55mA |