| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
| RFParameter | Value | Remark |
| Frequency | 2394~2507MHz | SupportISMband |
| Transmittingpower | 4dBm | - |
| Receivingsensitivity | -96.4dBm | Airdatarate:250kbps |
| Communicationprotocal | ZBee | - |
| Testdistance | 200m | Inopenandclearair,withmaximumpower,5dBiantennagain,heightof2.5m, airdatarate:250kbps |
| HardwareParameter | Value | Remark |
| IC | CC2531F256RHAT/QFN40 | Built-inPA+LNA |
| FLASH | 256KB | - |
| RAM | 8KB | - |
| Core | 8051MCU | - |
| Size | 59*18mm | Withhousing |
| Antennatype | PCB | - |
| Poweredby | USB | - |
| Electronicparameter | Min. | Typ. | Max. | Unit | Condition |
| Operatingvoltage | 2.7 | 5 | 5.5 | V | poweredbyUSB |
| Operatingvoltage | 2.0 | 3.3 | 3.6 | V | poweredbypcbpowersupplyhole |
| Communicationlevel | - | 3.3 | - | V | For5VTTL,itmaybeatriskofburningdown |
| Transmittingcurrent | - | 31.5 | - | mA | Instantpowerconsumption |
| Receivingcurrent | - | 26 | - | mA | poweredbyUSB |
| Sleepcurrent | - | - | - | A | - |
| Operatingtemperature | -40 | 20 | +85 | a | - |
| Operatinghumidity | 10 | 60 | 90 | % | - |
| Storagetemperature | -40 | 20 | +125 | a | - |
