The Dragino SDI-12-LB is an SDI-12 to LoRaWAN® converter, designed for smart agriculture applications. The SDI-12 (Serial Digital Interface at 1200 baud) is an asynchronous serial communication protocol for smart sensors that monitor environmental data. It is widely used in agriculture sensors and weather station sensors.
🔑 Key Features
✔ SDI-12 Protocol Support – Features an SDI-12 interface and 12V output to power external SDI-12 sensors, allowing environmental data collection and transmission via LoRaWAN®.
✔ LoRa® Technology – Uses LoRa® technology, enabling long-range communication with low data rates, providing high interference immunity and low power consumption.
✔ Low Power Consumption – Designed for long-term use, with an 8500mAh Li-SOCI2 battery or solar power with a Li-ion battery, making it ideal for remote applications.
✔ Easy Installation – Each device is preloaded with unique keys for automatic registration in a LoRaWAN® network after activation.
✔ Remote Configuration – Supports remote configuration via BLE and LoRaWAN®, as well as OTA firmware updates, making device management easy and efficient.
📦 Technical Specifications
✅ LoRaWAN® Protocol: 1.0.3 Class A
✅ Frequency Bands: CN470, EU433, KR920, US915, EU868, AS923, AU915, IN865
✅ Power Supply Voltage: 2.5V – 3.6V (internal battery)
✅ Supported Current: 5V 300mA, 12V 100mA
✅ Operating Temperature: -40°C to 85°C
✅ Battery Type: Non-rechargeable Li/SOCl₂ 8500mAh battery
✅ Power Consumption:
- Sleep Mode: 5uA @ 3.3V
- LoRa Transmission: 125mA @ 20dBm, 82mA @ 14dBm
📦 Package Contents
✅ 1 x Dragino SDI-12-LB SDI-12 to LoRaWAN® Converter
The Dragino SDI-12-LB is a reliable solution for converting SDI-12 sensor data to LoRaWAN®, enabling real-time monitoring of agricultural and environmental data.
📥 Product Downloads:
📑 Datasheet | 📘 User Manual
- Device Type: SDI-12 to LoRaWAN® Converter
- Protocol: SDI-12 (Serial Digital Interface at 1200 baud)
- LoRaWAN® Version: 1.0.3 Class A
- Frequency Bands: CN470, EU433, KR920, US915, EU868, AS923, AU915, IN865
- Output Power: Up to +22 dBm
- Sensitivity: Down to -139 dBm
- Power Supply: 8500mAh Li-SOCl₂ non-rechargeable battery
- Battery Life: Designed for long-term use up to 5 years
- Operating Temperature: -40°C to 85°C
- Dimensions: 195 x 125 x 55 mm
- Weight: 420 g
- Features:
- Ultra-low power consumption
- Controllable 5V and 12V output to power external sensors
- Supports BLE and LoRaWAN® remote configuration
- Supports wireless OTA firmware updates
- Periodic uplink transmissions
- Downlink support to change configurations
- Applications: Smart Agriculture, Environmental Monitoring