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Dragino D20S-LS Solar LoRaWAN Soil & Road Temperature Sensor

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₹ 7,700.00
Dragino D20S-LS Solar LoRaWAN Soil & Road Temperature Sensor
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  3. Dragino D20S-LS Solar LoRaWAN Soil & Road Temperature Sensor
Dragino D20-LS Solar LoRaWAN Waterproof Temperature Sensor
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Dragino D20S-LS Solar LoRaWAN Soil & Road Temperature Sensor

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Dragino D20S-LS is a solar-powered LoRaWAN® temperature sensor designed for soil, road and outdoor temperature monitoring applications. It uses a 2-meter Dallas DS18B20 probe with a measurement range of -55°C to 125°C and typical accuracy of ±0.5°C, while supporting temperature alarms and datalog storage during LoRaWAN network outages. The D20S-LS supports LoRaWAN 1.0.3 Class A communication, Bluetooth 5.1 configuration, LoRaWAN remote configuration and wireless OTA firmware updates. Built with an IP66 waterproof enclosure and powered by a solar panel with a 3000mAh rechargeable Li-ion battery, it is suitable for agriculture, road infrastructure, environmental monitoring and long-term outdoor deployments in India, with IN865 frequency support available.

₹ 7,700.00 7700.0 INR ₹ 7,700.00

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  • LoRaWAN® 1.0.3 Class A compliant
  • 1 × DS18B20 temperature sensor (2m cable)
  • Wide measurement range: -55°C to +125°C
  • High accuracy ±0.5°C (max ±2.0°C)
  • Solar panel + 3000mAh Li-ion rechargeable battery
  • Ultra-low power consumption
  • IP66 waterproof outdoor enclosure
  • Temperature alarm support
  • Built-in datalog feature (offline storage)
  • Bluetooth v5.1 configuration
  • LoRaWAN® remote configuration via downlink
  • Wireless OTA firmware upgrade
  • Periodic uplink reporting

Common Electrical Characteristics

  • Supply Voltage: Built-in battery (2.5V ~ 3.6V)
  • Operating Temperature: -40°C to 85°C

Temperature Sensor

  • Sensor Model: Dallas DS18B20
  • Cable Length: 2 meters
  • Measurement Range: -55°C to +125°C
  • Accuracy: ±0.5°C (max ±2.0°C)

LoRa Specifications

  • Protocol: LoRaWAN® 1.0.3 Class A
  • Frequency Bands: IN865
  • Frequency Range (HF): 862 ~ 1020 MHz
  • Max RF Output: +22 dBm
  • RX Sensitivity: Down to -139 dBm
  • Excellent blocking immunity

Power (D20S-LS Variant)

  • Solar panel with 3000mAh Li-ion rechargeable battery
  • Designed for long-term outdoor operation
  • Operational life up to 5 years (based on configuration)

Power Consumption

  • Sleep Mode: 5µA @ 3.3V
  • LoRa Transmit Mode: 125mA @ 20dBm / 82mA @ 14dBm

Mechanical

  • Enclosure Rating: IP66 Waterproof
  • Device Size: 120 × 55 × 200 mm
  • Device Weight: 372 g

The Dragino D20S-LS is ideal for:

  • Outdoor industrial temperature monitoring
  • Cold chain and refrigerated storage systems
  • Agricultural and greenhouse monitoring
  • Solar-powered remote sites
  • Water treatment plants
  • Utility infrastructure monitoring
  • Warehouses and logistics centers
  • Smart campuses and environmental monitoring

Its solar-powered design makes it highly suitable for remote and off-grid installations where frequent battery replacement is not practical.

The D20S-LS is solar-powered with a 3000mAh Li-ion rechargeable battery, while the D20S-LB variant uses an 8500mAh Li/SOCI2 non-rechargeable battery.

Yes, it features an IP66 waterproof enclosure designed for harsh outdoor and industrial environments.

Yes, it supports the IN865 band, making it compatible with LoRaWAN® deployments across India.

Documents

User Manual
 Download

D20S-LS_Datasheet

Download

D20S-LS_Firmware 

Download

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