7Semi SHT41 Temperature & Humidity Sensor Breakout I2C Qwiic SHT41 Breakout

The 7Semi SHT41 Temperature & Humidity Sensor Breakout I²C Qwiic is a high-accuracy digital environmental sensing module built around the Sensirion SHT41 sensor. It provides fully calibrated, linearized temperature and humidity readings over the I²C interface. With its compact breakout design and Qwiic connector for plug-and-play integration, it is ideal for IoT devices, HVAC systems, smart-home applications, weather stations, greenhouses, and industrial environmental monitoring.

Technical Specifications:

• Sensor IC: SHT41
  
• Measurement Parameters: Temperature and Relative Humidity
  
• Interface: I²C (Qwiic connector)
  
• Supply Voltage: 1.08V to 3.6V (typically 3.3V)
  
• Temperature Range: –40°C to +125°C
  
• Temperature Accuracy: ±0.2°C (typical)
  
• Humidity Range: 0% to 100% RH
  
• Humidity Accuracy: ±1.8% RH (typical)
  
• Output Resolution: 16-bit
  
• Power Consumption: Extremely low; suitable for battery-powered applications
  
• Output Type: Fully calibrated, linearized digital reading

Features:

• High-precision humidity and temperature measurement
  
• Fully digital I²C output with factory calibration
  
• Qwiic connector for solder-free, easy integration
  
• Wide operating ranges for both indoor and outdoor environments
  
• Ultra-low power consumption for long-term battery-powered devices
  
• Compact and lightweight breakout suitable for embedded designs
  
• Compatible with Arduino, ESP32, STM32, Raspberry Pi, and similar platforms
  
• Stable, long-term performance with minimal drift
  
• Fast response time for real-time monitoring

Applications:

• Indoor and outdoor environmental monitoring
  
• Smart-home devices for climate automation
• Weather stations and climate logging
  
• HVAC and building ventilation systems
  
• Greenhouse and agricultural monitoring
  
• IoT sensor nodes and distributed sensing systems
  
• Portable and battery-powered environmental sensors
  
• Research instruments and controlled-environment monitoring
  
• Embedded electronics requiring precise humidity and temperature data