DFRobot Intelligent Rain Detection Module

This smart rain sensor offers a fast way to detect rainfall change on glass in real-time free from effects like sunlight, dust, leaves, etc., and feeds back information (no rain, light rain, moderate rain, or heavy rain) to users.The module comes with a tiny body with a diameter of about 12.5mm, which adapts to cameras of all kinds. It can be used in security monitoring, smart home, smart agriculture, and so on.

This small sensor can be easily embedded in projects even with strict space limits like box cameras and speed dome cameras.The sensor can achieve accurate real-time rainfall detection in any rainfall environment, and its built-in optical algorithm can intelligently filter ambient factors like sunlight, dust, leaves, etc., to ensure precise rainfall data collection in complex conditions. It gives feedback about rainfall changes like light, moderate or heavy rain.

Features:

1. Can achieve accurate real-time rainfall detection in any rainfall environment
2. Equipped with functions like ambient light detection and temperature detection
3. Supports rainfall detection sensitivity

Specifications:

1. Communication: UART
2. Serial Communication Rate: 115200 bps
3. Voltage: 3.3V
4. Operating Current: ＜50mA
5. Temperature Range: -40℃~85℃
6. Dimension: diameter about 12.5±0.15mm

Package Includes:

1 x DFRobot Intelligent Rain Detection Module

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