SDI-12-LS LoRaWAN Converter Node 868MHz with Solar

The SDI-12-LS LoRaWAN Converter Node is an innovative LoRaWAN solution for smart agriculture that allows for seamless integration of SDI-12 sensors into the LoRaWAN network. This converter unit is specially designed to capture environmental data from SDI-12-compatible sensors and transmit it via the LoRaWAN protocol. By utilizing LoRa wireless technology, the SDI-12-LS is capable of sending data over extremely long distances at low data rates, ensuring comprehensive coverage even in remote agricultural areas. With power supply through solar energy and a built-in battery, the converter is designed for long-term use without the need for frequent battery changes. 

Each SDI-12-LS is also pre-loaded with unique keys for LoRaWAN registration, enabling easy setup and automatic connection after power-up.

Recommended Accessories:

• Lora Gateway

Features:

• Supports LoRaWAN 1.0.3 Class A, ensuring efficient and secure communication.
• Ultra-low power consumption and controllable 3.3V, 5V and 12V outputs for operating external sensors.
• Utilizes SDI-12 protocol to connect with SDI-12 sensors.
• Monitors battery level for reliable power management.
• Supports OTA updates, allowing easy firmware updating via the LoRaWAN network.
• Equipped with Bluetooth v5.1 for remote configuration.
• Solar-powered with integrated battery for long operating time.
• Optimized housing with new pressure compensation screw-in.
• External LoRa antenna.

Application Examples:

• Monitoring soil moisture and temperature in agriculture.
• Collection of environmental data in remote or hard-to-reach areas.
• Integration into existing weather station networks to enhance data collection.

Links and Downloads:

• Dragino Wiki

Technical Specifications:

• Manufacturer: Dragino
• Manufacturer SKU: SDI-12-LS-EU868-M16
• Microcontroller:
  • MCU: 48Mhz ARM
  • Flash Memory: 256KB
  • RAM: 64KB
• General DC Features:
  • Supply Voltage: 0.9W Solar Panel and Built-in Battery
  • Supported Current: 5V 300mA, 12V 100mA
• Operating Temperature: -40 to 85°C
• LoRa Specifications:
  • Frequency Range EU868
  • Maximum RF Output Power: +22 dBm constant
  • RX Sensitivity: up to -139 dBm
  • Excellent Blocking Immunity
• Current Measurement (Input):
  • Measurement Range: 0 to 20mA
  • Accuracy: 0.02mA
  • Resolution: 0.001mA
• Voltage Measurement (Input):
  • Measurement Range: 0 to 30V
  • Accuracy: 0.02V
  • Resolution: 0.001V
• Battery:
  • Type: Li-on Battery (Rechargeable)
  • Capacity: 3000mAh
• Power Consumption:
  • Sleep Mode: 74µA at 3.8V
  • LoRa Transmit Mode: 236mA at 20dBm, 206mA at 14dBm
• Dimensions: 108 x 102 x 40mm
• Weight: 284g

Package Includes:

• 1x SDI-12-LS LoRaWAN Converter Node 868MHz with Solar
• 1x External 868MHz Antenna