7Semi SHT45 Humidity & Temperature Sensor Breakout Board with 4-Pin Connector

Get reliable and highly precise environmental readings with the 7Semi SHT45 Humidity & Temperature Sensor Breakout, engineered for applications where accuracy truly matters.

Built on Sensirion’s advanced SHT45 platform, this compact module delivers outstanding measurement performance with ±1.0% RH humidity accuracy and ±0.1°C temperature accuracy.

Whether you’re developing an HVAC controller, creating a weather-monitoring setup, or designing a smart agriculture system, this breakout ensures stable, real-time data you can trust.

Designed with a 4-pin JST connector and I2C communication, the sensor integrates effortlessly into microcontroller projects using platforms such as Arduino, ESP32, or Raspberry Pi.

The ultra-low power consumption and wide operating voltage range make it ideal for both portable and embedded IoT devices.

Its fast response time and factory-calibrated output allow creators, engineers, and automation designers to build systems that depend on precise climate data without additional tuning.

This makes it an excellent choice for environmental monitoring, industrial automation, and smart home development.

Features:

• Provides exceptionally accurate measurements with ±1.0% RH humidity accuracy and ±0.1°C temperature accuracy for reliable environmental tracking.
• Covers a wide operating range of 0–100% RH and -40°C to 125°C, making it suitable for diverse climates and industrial environments.
• Delivers fast response times, ensuring timely humidity and temperature updates for real-time applications.
• Designed with ultra-low power CMOSens® technology, making it ideal for long-duration, battery-powered systems.
• Offers seamless integration through its I2C interface and 4-pin JST connector, enabling quick and secure connectivity with most MCUs.
• Operates efficiently across a supply voltage range of 1.08V to 3.6V, enhancing compatibility across different devices.
• Comes factory-calibrated with a certification, ensuring immediate plug-and-play accuracy without additional configuration.