Skip to main content

SensNode-LR-STM

The SensNode-LR-STM LoRaWAN® Soil Moisture and Temperature Sensor offers global LoRaWAN® compatibility, a transmission range of 2-10 km, and a battery life of up to 10 years; it features an IP66 rated enclosure for harsh environments. It is suitable for agriculture, greenhouses, horticulture, drought monitoring, and turf management.

With an IP66 protection class, an operating temperature of -40 – +85°C, and an internal 19Ah high-capacity battery, the SensNode-LR-STM can operate in challenging outdoor environments for up to 10 years and at ranges of up to 10 km, thanks to the device's low power consumption. The built-in Bluetooth simplifies installation and significantly reduces large-scale deployment costs. Users can focus on application development due to the easy setup and can start receiving data in just a few steps. Data can be monitored by servers using popular IoT protocols such as HTTP and MQTT.

Key Features​

  • Compatible with Global LoRaWAN® Networks: Compliant with the LoRaWAN® V1.0.3 protocol and can work with a LoRaWAN® gateway (supports the 863MHz – 928MHz universal frequency plan).
  • Operates with Replaceable Battery: With LoRaWAN® wireless transmission, the SensNode-LR-STM has a 19Ah internal battery available to power the devices.
  • Long Range LoRaWAN Transmission: Offers a wide transmission range of up to 2 km in urban areas and up to 10 km in line of sight.
  • Designed for Harsh Environments: Operating temperature of -40℃ – 85℃ and an IP66 rated enclosure; suitable for outdoor use, high UV exposure, heavy rain, and dusty conditions.
  • Bluetooth: Quick configuration in 3 minutes via Bluetooth and App.
  • Robust and Stable Performance: IP66 industrial design.
  • Super Low Power Consumption: Up to 10 years of battery life with the internal 19Ah battery.
  • Sensor: Soil Temperature and Moisture sensor.

High Performance Guarantee​

We are aware that sensors can operate under challenging outdoor conditions. To ensure that the performance and durability of the sensors remain consistent with their specifications throughout their entire lifecycle, the SensNode-LR-STM has undergone 6 reliability tests before market release and has met the requirements for flawless performance under extreme conditions.

  • High-Low Temperature Test - determines performance under adverse temperature conditions.
  • Compliance Test - checks whether the collected values from multiple devices are consistent.
  • Waterproof Test
  • Freezing Test
  • Long Range Communication Test - checks whether the device loses packets during long-distance transmission.
  • R&D and Production Test - tests the pass rate of multiple devices under factory conditions.

Applications​

  • Agricultural Irrigation
  • Greenhouse
  • Garden Planting
  • Drought Monitoring
  • Turf and Landscape Management