D22-LB-EU868

The Dragino D22-LB is a LoRaWAN Temperature Sensor for Internet of Things solution. D22-LB will convert the Temperature reading to LoRaWAN wireless data and send to IoT platform via LoRaWAN gateway.

The LoRa wireless technology used in D22-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 D22-LB can measure -55°C ~ 125°C with accuracy ±0.5°C (max ±2.0 °C).

D22-LB supports temperature alarm feature, user can set temperature alarm for instant notice. D22-LB supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover.

D22-LB supports BLE configure and wireless OTA update which make user easy to use.

D22-LB is powered by 8500mAh Li-SOCI2 battery, it is designed for long term use up to 5 years.

Each D22-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.

Features:

• LoRaWAN 1.0.3 Class A
• Ultra-low power consumption
• 2 x DS18B20 Temperature sensors
• Measure range -55°C ~ 125°C
• Temperature alarm
• Band: EU868
• Support Bluetooth v5.1 and LoRaWAN remote configure
• Support wireless OTA update firmware
• Uplink on periodically
• Downlink to change configure
• IP66 Waterproof Enclosur
• 8500mAh Battery for long term use