| Installation type | Surface mount | 
| packing | pallet | 
| storage capacity | 4kB ROM,2.5kB RAM | 
| Voltage - Supply | 1.8V ~ 3.6V | 
| type | TxRx + MCU | 
| working temperature | -40°C ~ 85°C | 
| Encapsulation/Housing | 32-WFQFN Exposed Pad,CSP | 
| Warehouse | China/Hong Kong | 
| quality | Original genuine | 
| LSB/g | -95dBm | 
| frequency | 2.4GHz | 
| Power output | 4.8dBm | 
| RF series/standard | 802.15.4 | 
| modulation | DSSS,O-QPSK | 
| Data rate (maximum) | 250kbps | 
| serial interface | SPI | 
| GPIO | 7 | 
| Current - Receive | 19mA | 
| Current - transmission | 16.5mA ~ 25mA |