| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
| RFParameter | Value | Remark |
| Workingfrequency | 2402~2483MHz | Default:2.4GHz |
| Transmittingpower | 20dBm | About100mW |
| WiFiversion | 802.11b/g/n | |
| Testdistance | 100meter | Inopenandclearair,withmaximumpower,5dBiantennagain,heightof2m |
| HardwareParameter | Value | Remark |
| Size | 16*24mm | |
| Antennatype | PCB | 50characteristicimpedance |
| Communicationinterface | UART | |
| Package | SMD |
| Electronicparameter | Min. | Typ. | Max. | Unit | Condition |
| Powersupply | 3 | 3.3 | 3.6 | V | |
| Communicationlevel | 3 | 3.3 | 3.6 | mA | |
| Transmittingcurrent | 165 | 170 | 180 | mA | 20dBm(100mW) |
| Sleepcurrent | 0.4 | 0.5 | 0.6 | mA | |
| Operatingtemperature | -40 | 20 | 85 | ||
| Operatinghumidity | 10 | 60 | 90 | % | |
| Storagetemperature | -40 | 20 | 125 |
