The SHT-30 sensor is designed for temperature and humidity applications in outdoor environments. It includes a dual-use sensor module from Sensirion, covered with a metallic mesh that protects against weather conditions and prevents water ingress into the sensor body while allowing air circulation for humidity measurement.

The SHT30-D sensor provides an accuracy of ±2% relative humidity and ±0.5°C for most applications. It features a genuine I2C interface, unlike previous SHT sensors.

The sensor comes with a 1-meter cable that has four conductors:

• Brown/Red = VCC (3-5VDC)
• Black = Ground
• Yellow = Clock
• Green/Blue = Data

This sensor is ideal for outdoor weather detection and measurement.