7Semi SHT40 Temperature & Humidity Sensor Nano Breakout 2.54mm Pitch Header

The 7Semi SHT40 Temperature & Humidity Sensor Nano Breakout is a compact, high-precision environmental sensing module designed for accurate monitoring of temperature and relative humidity. Built around the reliable Sensirion SHT40 digital sensor, this breakout delivers stable, fast, and consistent readings, making it suitable for both professional and hobby electronics applications.

With a simple I2C communication interface, the module integrates seamlessly with Arduino, ESP32, STM32, Raspberry Pi, and other embedded development platforms. Its ultra-low power consumption makes it ideal for battery-powered devices, portable electronics, wireless sensor nodes, and IoT systems, while the compact nano-sized PCB enables easy installation in space-constrained projects.

Engineered for precision and long-term reliability, the 7Semi SHT40 breakout is well suited for applications including weather stations, HVAC monitoring, industrial automation, smart home systems, environmental data logging, agricultural monitoring, and laboratory equipment.

Features

• High accuracy temperature and humidity sensing using Sensirion SHT40 sensor

• Humidity accuracy up to ±1.8% RH for reliable environmental monitoring

• Temperature accuracy up to ±0.2°C for precision applications

• Wide operating range from -40°C to +75°C and 0–100% RH

• Standard I2C interface for easy integration with microcontrollers

• Ultra-low power operation suitable for battery-powered devices

• Compact nano form factor for embedded and portable applications

• Fast response time for real-time sensing and monitoring

• 4-pin header interface for quick and secure connectivity

• Compatible with Arduino, ESP32, STM32, Raspberry Pi, and other platforms