D22-LX: LoRaWAN Waterproof Outdoor Temperature Sensor

The Dragino D22-LX is a LoRaWAN Outdoor Temperature Sensor for Internet of Things solutions. The D22-LX will convert the Temperature reading to LoRaWAN wireless data and send this to an IoT platform via a LoRaWAN gateway.

The LoRa wireless technology used in the D22-LX allows the device to send data over extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

The temperature sensor used in the D22-LX can measure -55°C ~ 125°C with an accuracy of ±0.5°C (max ±2.0 °C).

The D22-LX supports the temperature alarm feature. Users can set temperature alarms for instant notification. The D22-LX also supports the data-log feature, it can log the data when there is no LoRaWAN network connection and uplink this data when the network recovers.

The D22-LX supports BLE configuration and wireless OTA updates which makes the device easy to use.

The D22-LX is powered by 8500mAh or 190000mAh Li-SOCI2 battery or solar powered with a 3000mAh Li-ion battery designed for long term use.

Each D22-LX is pre-loaded with a set of unique keys for LoRaWAN registration. Users can register these keys to their local LoRaWAN server and it will auto connect after being powered on.