Technical Specifications
| Wi-fi | 802.11ah |
| Frequency Range | Different sub-types use different frequencies |
| Interface | SDIO or SPI or RMII or UART or 12C |
| VCC working Voltage | 3.0 V to 3.6 V |
| VCC Inpute current | >=150mA |
| RF working voltage | 3.0 V to 3.6 V |
| RF Inpute current | >=500mA |
| Working Temperature | −4 °F to 158 °F (-20 °C to 70 °C) |
| Storage Temperature | −4 °F to 158 °F (-20 °C to 70 °C) |
| Security Mode | WPA2 PSK |
| Encryption type | AES |
| Firmware Upgrade | Air upgrade (OTA) or UART (Xmoden) |
| Host wi- fi driver | Wi-fi driver Linux or RTOS is available |
