7Semi SHT40 Temperature & Humidity Sensor Breakout Board with 1.27mm Pitch

The 7Semi SHT40 Temperature and Humidity Sensor Breakout is a compact, precision-engineered module built for applications where accurate environmental monitoring and ultra-low power consumption are crucial.

Powered by Sensirion’s fourth-generation SHT40 sensor, it delivers highly reliable 16-bit temperature and humidity data while operating at just 3.3V. With its exceptionally low energy usage, fast response time, and robust ±1.8% RH and ±0.2°C accuracy, it’s an ideal upgrade for modern IoT, wearable, and battery-powered designs that demand consistent and stable performance.

Designed for effortless integration, the board features a 1.27 mm pitch, a 4-pin header, and a versatile I2C interface with multiple address options, making it simple to deploy across embedded systems, development platforms, and prototype setups.

Whether you’re building smart home automation, industrial monitoring, or IoT environmental sensing projects, this SHT40 breakout ensures dependable, long-term operation even in demanding ambient conditions, helping engineers and makers achieve more accurate and energy-efficient data processing.

Features:

• The SHT40 sensor delivers high-precision readings with ±1.8% RH humidity accuracy and ±0.2°C temperature accuracy for trustworthy environmental data.
• Designed for low-power applications, operating at under 0.15mA in low-power mode for extended battery life.
• Compact breakout board with a 1.27 mm pitch 4-pin header, making it ideal for tight-space electronic designs and fast prototyping.
• Provides a reliable I2C communication interface with multiple preconfigured addresses for easy use in multi-sensor networks.
• Efficient 3.3V operation ensures stable performance across microcontroller and IoT platforms.
• Fast response time of 8 seconds for real-time temperature and humidity tracking.
• Suitable for smart homes, industrial automation, IoT environmental nodes, air quality systems, and intelligent building applications.