Overview
The Dragino DS20L LoRaWAN Smart Distance Detector is an advanced Time-of-Flight (ToF) LiDAR sensor designed for accurate distance measurement from 3 cm up to 200 cm. With a ±9° Field of View (FoV) and VCSEL light source, it delivers highly precise readings: ±2 cm for 3–100 cm and ±5% for 100–200 cm. Its LoRaWAN connectivity enables remote, low-power wireless monitoring, making it ideal for smart cities, industrial automation, building management, and agricultural applications.
Key Features
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Measurement Range: 3 cm to 200 cm @ 90% reflectivity
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Accuracy: ±2 cm (3–100 cm), ±5% (100–200 cm)
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Field of View: ±9° (Total 18°)
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Light Source: VCSEL (Vertical Cavity Surface Emitting Laser)
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Wireless Communication: LoRaWAN Class A
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Frequency Bands: EU433, CN470, EU868, IN865, KR920, AS923, AU915, US915
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Power Supply: Built-in 2400mAh battery or external Micro USB
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Configuration: AT Command interface, remote configuration via LoRaWAN downlink
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Operating Temperature: -40°C to 80°C
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Humidity Range: 0% to 99.9% RH (non-condensing)
Applications
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Smart Cities: Monitor fill levels in waste bins, containers, or public facilities
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Building Automation: Measure distances for occupancy detection and space utilization
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Industrial Automation: Proximity sensing for machinery and equipment
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Agriculture: Monitor water levels, soil conditions, and irrigation systems
Benefits
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Long-range communication with low power consumption via LoRaWAN
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High-precision LiDAR distance measurements
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Easy integration and remote configuration
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Versatile for multiple industries and applications
For more detailed information and to purchase the Dragino DS20L, please visit the official product page.
