TTL Waterproof Digital Light Sensor, 0–200,000 Lux, UART Modbus-RTU, IP67 Connector

TTL Waterproof Digital Light Sensor

The TTL Waterproof Digital Light Sensor is an industrial-grade illuminance sensor designed for reliable light intensity measurement in indoor and outdoor environments. Featuring a wide measurement range of 0–200,000 lux and ±5% accuracy, it provides precise digital light readings through a standard TTL UART interface using the Modbus-RTU protocol.

Powered by 3.3V–5V, this sensor is compatible with a wide range of embedded systems, including microcontrollers, Raspberry Pi, and industrial control devices. Its black waterproof housing offers enhanced protection against moisture, dust, and outdoor environmental conditions, making it suitable for long-term monitoring and unattended deployments.

Equipped with a WEIPU SP11 circular aviation connector with an IP67-rated connector body, the sensor ensures secure and reliable connections in demanding environments. With its compact design and easy serial communication, it is ideal for smart lighting, agricultural monitoring, weather stations, environmental data collection, and industrial light control systems.

Feature

• Wide Measurement Range: Measures illuminance from 0 to 200,000 lux, covering everything from low-light indoor environments to intense outdoor sunlight.
• High Measurement Accuracy: Provides ±5% accuracy and 0.01 lux resolution for reliable light intensity monitoring.
• TTL UART Communication: Supports standard UART serial communication with Modbus-RTU protocol for easy integration with microcontrollers and embedded systems.
• Waterproof Black Housing: Features a protective black enclosure designed for outdoor, humid, and dusty environments.
• IP67 Circular Connector: Equipped with a WEIPU SP11 aviation connector with an IP67-rated connector body for secure and reliable connections.
• Wide Voltage Compatibility: Operates on 3.3V–5V, making it compatible with various embedded platforms and control systems.
• Industrial-Grade Operation: Supports a wide operating temperature range of -40°C to +80°C for demanding monitoring applications.

Pin Definition

Specification

Package List

• 1x SHT40 Temperature and Humidity Sensor

Wiki & External links

• Wiki