Description
Overview
GAOTek IoT Hallow Long Range Wifi Module is an Wi-Fi module fully compliant with the IEEE 802.11ah protocol. The frequency range that gets better communication distance than 2.4G or 5G Wi-Fi devices under the same transmission power. This supports IM/2M/4M/8M channel bandwidth, and supports data-rate from 150 kbps to 32.5 mbps, so the module can be applied in different applications varies from low-throughput sensors to high-throughput multiple-way cameras.
Technical specifications
Wireless | 802.11 ah |
Frequency Range | Different sub-types use different frequencies |
Hardware | SDIO/USB/SPI/RMII/UART/I2C |
Interface | SDIO/USB/SPI/RMII/UART/I2C |
VCC Working Voltage | 3.0 V to 3.6 V |
VCC Input Current | >=150 mA |
RF Working Voltage | 3.0 V to 3.6 V |
RF Input Current | 500 mA |
Working Temperature | -4 °F to 158 °F (-20 ℃ to 70 ℃) |
Storage Temperature | -4 °F to 158 °F (-20 ℃ to 70 ℃) |
Encryption Type | AES |
Software | Firmware Upgrade: Air Upgrade (OTA) / UART (Modem)HOST Wi-Fi Driver: Wi-Fi driver for Linux/RTOS is available |
Dimension | 0.67 in x 0.58 in x 0.09 in (17.00 mm +0.10 mm x (15.00 mm ±0.10 mm) x (2.40 mm ±0.10 mm) |