| Installation type | Surface mount | 
| packing | pipe | 
| storage capacity | 32kB Flash Memory,4kB SRAM | 
| Voltage - Supply | 2V ~ 3.6V | 
| type | TxRx + MCU | 
| working temperature | -40°C ~ 85°C | 
| Encapsulation/Housing | 64-VFQFN Exposed Pad | 
| Warehouse | China/Hong Kong | 
| quality | Original genuine | 
| LSB/g | -117dBm | 
| frequency | 300MHz ~ 348MHz,389MHz ~ 464MHz,779MHz ~ 928MHz | 
| Power output | 13dBm | 
| RF series/standard | currency ISM < 1GHz | 
| modulation | 2FSK,2GFSK,ASK,MSK,OOK | 
| Data rate (maximum) | 500kBaud | 
| serial interface | I²C,IrDA,JTAG,SPI,UART | 
| GPIO | 44 | 
| Current - Receive | 15mA ~ 18.5mA | 
| Current - transmission | 15mA ~ 36mA |