The Dragino D20-LS LoRaWAN Outdoor Temp. Sensor Node 1 Probe (3000mAh Li-Ion & Solar Panel / US915) is an advanced temperature sensor designed for Internet of Things applications. It efficiently converts temperature readings into LoRaWAN wireless data, transmitting them to an IoT platform through a LoRaWAN gateway. Utilizing LoRa wireless technology, this device ensures ultra-long range communication with high interference immunity while maintaining low power consumption.
This sensor is capable of measuring temperatures ranging from -55°C to 125°C with a high degree of accuracy. It features a temperature alarm function, enabling users to receive instant notifications when specific temperature thresholds are reached. Additionally, the device includes a Datalog feature, which stores data during network outages and uploads it once connectivity is restored.
The D20-LS is powered by a solar panel and a 3000mAh Li-ion battery, supporting long-term operation of up to five years. It is equipped with Bluetooth v5.1 for configuration and supports wireless over-the-air updates, enhancing user convenience. The device is housed in an IP66 waterproof enclosure, ensuring durability in outdoor environments. It is pre-loaded with unique keys for seamless LoRaWAN registration and auto-connects to a local server upon activation. The sensor supports both uplink and downlink capabilities for remote configuration adjustments.
