This is Unwelded GY-SHT35-D Digital Temperature and Humidity Sensor. The Unwelded GY-SHT35-D is a digital temperature and humidity sensor module based on the Sensirion SHT35 sensor chip. Here are its key features:

1. High Accuracy: Provides precise measurements for both temperature and humidity.
2. Digital Output: Typically uses an I2C or SPI communication interface for easy integration into various electronic systems.
3. Low Power Consumption: Designed to operate efficiently, making it suitable for battery-powered devices.
4. Calibration Coefficients: Includes on-chip calibration data for accurate readings without requiring external calibration.
5. Compact Design: Small form factor allows for easy integration into different devices or projects.
6. Wide Operating Voltage Range: Can operate within a broad range of supply voltages.
7. Various Applications: Suitable for diverse applications such as weather stations, environmental monitoring, HVAC systems, and industrial automation due to its ability to measure temperature and humidity accurately.

The GY-SHT35-D sensor module is known for its reliability, accuracy, and ease of use, making it a popular choice in various projects and applications that require monitoring temperature and humidity levels with high precision.

Features:

1. Easy to use
2. High accuracy in temperature and humidity measurements
3. Digital output via I2C or SPI communication interface
4. Low power consumption for energy efficiency
5. On-chip calibration for precise readings
6. Compact design for easy integration
7. Wide operating voltage range for versatile applications
8. Good quality product

Specifications:

1. Operating voltage range: 2.4 ~ 5.5 V
2. Humidity measuring range: 0~100% relative humidity
3. Temperature measuring range: -40C~125C
4. Temperature measurement accuracy:0.2C
5. Interface output: I2C
6. Dimensions: 13.2mm x 10.4mm x 3.1mm
7. Product weight (g): 3g

Package Includes:

1 x Unwelded GY-SHT35-D Digital Temperature and Humidity Sensor