D20-LB LoRaWAN Temperature Sensor Node 868MHz

The D20-LB LoRa module is an 868 MHz long range temperature sensor node for both indoor and outdoor use. The sensor measures temperatures from -55 °C to 125 °C with a tolerance of ±0.5 °C. This robust sensor node, packaged in a weatherproof housing, is ideal for outdoor use and is powered by a 8500mA Li/SOCl2 battery, ensuring long operational life. The D20-LB is more than just a sensor node. It is designed to enable rapid implementation of industrial LoRa and IoT solutions. The wireless part of the node is based on the SX1262, enabling the transmission of data over very long distances at low data rates. This ensures an exceptionally wide range, high interference resistance and optimizes power consumption. Equipped with a powerful 48 MHz ARM microcontroller, 256KB flash and 64KB RAM, the PS-LB-NA is ready for all types of projects. The D20-LB features an integrated BLE module that enables convenient configuration of the sensor from your mobile phone. It also supports OTA updates via a private LoRa protocol, significantly simplifying maintenance. This sensor node is the third generation of the popular LSN50V2-D20 from Dragino and offers a mature LoRaWAN stack and application software. You can use the pre-installed software for your IoT projects or adjust the software flexibly for different requirements.

Each sensor is pre-loaded with a set of unique keys for LoRaWAN registrations. These keys are registered on the local LoRaWAN server and the sensor automatically connects after turning on, if network coverage is present.

Recommended accessories:

Lora Gateway

Features:

2m long temperature sensor with a heat-resistant silicone cable
LoRaWAN 1.0.3 Class A
SX1262 LoRa Core
Extremely low power consumption
Open-source hardware/software
Easy configuration with AT commands via Bluetooth V5.1, LoRaWAN Downlink or UART
Support for wireless OTA firmware update
Periodic uplink function
Downlink to change configuration
8500mAh Li/SOCl2 battery for a long operating time
Waterproof to IP65
Optimized housing with new pressure equalization screw connection
External LoRa antenna