Description
Technical Specifications
| WiFi Protocol | 802.11ah |
| Frequency range | Different sub-types use different frequencies, please look at Table 2-1 |
| Application | IOT |
| Interface | SDIO or USB or SPI or RMII or UART or 12C |
| VCC Working Voltage | 3.0 V to 3.4 V |
| VCC Input current | >=150 mA |
| RF working voltage | 3.0 V to 3.4 V |
| rf input current | >=450 mA |
| Security mode | WPA2 to PSK |
| Encryption type | AES |
| Firmware upgrade | Air Upgrade (OTA) or UART (Xmodem) |
| HOST WiFi driver | Wi-Fi driver for Linux or RTOS or Non-OS is available |
| Dimension | 0.6693 in x 0.5906 in x 0.0945 in ±0.00394 in (17 mm x 15 mm x 2.4mm ( +-0.1mm)) |
| Working temperature | -4 °F to 158 °F (-20°C to 70°C) |
| Storage temperature | -4 °F to 158 °F (-20 °C to 70 °C) |