Dragino D20S-LB LoRaWAN Waterproof /Outdoor Temperature EU868

52,60 €

LoRaWAN Temperature Sensor for Internet of Things solution.


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The Dragino D20S-LB is a LoRaWAN Temperature Sensor for Internet of Things solution. D20S-LB will convert the Temperature reading to LoRaWAN wireless data and send to IoT platform via LoRaWAN gateway.

The LoRa wireless technology used in D20S-LB allows device to send data and reach 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 D20S-LB can measure -55°C ~ 125°C with accuracy ±0.5°C (max ±2.0 °C).

D20S-LB supports temperature alarm feature, user can set temperature alarm for instant notice. D20S-LB supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover.

D20S-LB supports BLE configure and wireless OTA update which make user easy to use.

D20S-LB is powered by 8500mAh Li-SOCI2 battery, it is designed for long term use up to 5 years.

Each D20S-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.


    LoRaWAN v1.0.3 Class A
    Ultra low power consumption
    External DS18B20 Probe (default 2meters)
    Measure range -55°C ~ 125°C
    Temperature alarm
    Bands: CN470/EU433/KR920/US915
    Support Bluetooth v5.1 and LoRaWAN remote configure
    IP66 Waterproof Enclosur
    Support wireless OTA update firmware
    Uplink on periodicallyt
    Downlink to change configure
    8500mAh Battery for long term use


    Wireless Alarm and Security Systems
    Home and Building Automation
    Automated Meter Reading
    Industrial Monitoring and Control
    Long range Irrigation Systems,etc.

Package Includes:

    1 x D20S-LB  LoRaWAN Waterproof /Outdoor Temperature Sensor