DDS45-LS LoRaWAN Distance Sensor 0.3-4.5m 868MHz with Solar

The DDS45-LS LoRaWAN distance sensor is a highly advanced IoT device designed for precise measurement of distances between the sensor and a flat object. By using ultrasound measuring technology and integrated temperature compensation, the sensor provides reliable and accurate measurements. Thanks to its robust construction, the sensor is ideal for outdoor use. This model uses a combination of solar cells and a supporting battery to guarantee optimum performance and durability in the open air. The DDS45-LS is suitable for a variety of applications, including horizontal distance measurement, liquid level measurement, and parking space monitoring. The sensor also supports Bluetooth for easy configuration and wireless OTA updates, making usage particularly user-friendly. Each sensor comes pre-installed with unique keys for LoRaWAN registration, enabling quick and easy commissioning.

Recommended Accessories:

• Lora Gateway

Features:

• Precise Distance Measurement: The sensor measures distances in the range of 0.3 to 4.5 meters with high accuracy.
• Ultrasonic Technology: Uses ultrasonic waves for distance measurement, ensuring reliable data transmission.
• Temperature Compensation: Integrated temperature compensation enhances measurement data reliability.
• Solar Powered: The device is powered by a solar panel and a supporting 3000mAh Li-ion battery, ensuring eco-friendly and low-maintenance use.
• Long Lifespan: The sensor can operate for up to five years thanks to efficient energy supply and long-lasting battery.
• Bluetooth Support: The sensor supports Bluetooth configuration and wireless OTA updates, simplifying setup and maintenance.
• Robust Construction: With an IP66 certification, the sensor is protected against water and dust, ideal for outdoor use.
• Easy Registration: Each sensor comes pre-installed with unique keys for LoRaWAN registration, enabling easy and quick network connection.
• Low Power Consumption: Optimized for long battery life with minimum power consumption.

Application Examples:

Liquid Level Measurement: Monitoring and measuring liquid levels in containers and tanks.

Parking Space Management: Detection of available and occupied parking spaces in parking garages and parking lots.

Waste Management: Intelligent monitoring of garbage bins to measure their fill level and optimize emptying.

Robot Navigation: Used in robots for obstacle detection and navigation.

Water Level Monitoring: Monitoring the water level in sewer channels and other water sources.

Links and Download:

• Dragino Wiki

Technical Specifications:

• Manufacturer: Dragino 
• Manufacturer SKU: DDS45-LS-EU868
• Microcontroller: 
  • MCU: 48 MHz ARM 
  • Flash: 256KB 
  • RAM: 64KB 
• General DC Characteristics:
  • Power Supply: 0.9W solar panel and built-in battery
• Distance Sensor:
  • Technology: Ultrasonic
  • Measurement Range: 0.3 ~ 4.5 Meters
  • Measurement Accuracy: ±(1cm + S*0.3%) (S: Distance in cm)
  • Resolution: 1 mm
  • Measurement Angle: 60°
  • Temperature Compensation: Integrated for better measurement reliability
  • Protection Rating: IP66
  • Cable Length: 25 cm
• LoRa Specification:
  • Frequency Band: 868MHz / EU868  
  • Maximum RF Output Power: +22 dBm
  • RX Sensitivity: up to -139 dBm
  • Excellent blocking immunity
• Battery:
  • Type: Li-on Battery (rechargeable)
  • Capacity: 3000mAh
• Power Consumption:
  • Sleep Mode: 74µA at 3.8V
  • LoRa Transmission Mode: 236mA at 20dBm, 206mA at 14dBm
• Dimensions: 108 x 102 x 40mm
• Weight: 321g

Package Contents:

• 1x DDS45-LS LoRaWAN Distance Sensor 0.3-4.5m 868MHz with Solar