The 7Semi SHT41 Tiny Breakout is a compact, high-accuracy temperature and humidity sensor module based on the Sensirion SHT41. It provides fully calibrated, digital readings over the I²C interface and includes a Qwiic-compatible connector for easy, solder-free integration. Its tiny size and ultra-low power consumption make it ideal for IoT devices, HVAC systems, smart-home automation, weather stations, greenhouses, and embedded environmental monitoring applications.

Technical Specifications:

• Sensor IC: Sensirion SHT41
  
• Measurement Parameters: Temperature and Relative Humidity
  
• Interface: I²C (Qwiic compatible)
  
• Supply Voltage: ~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
  
• Form Factor: Tiny breakout board for space-constrained designs

Features:

• High-accuracy humidity and temperature measurement
  
• Fully calibrated digital output with I²C interface
  
• Qwiic connector for plug-and-play, solderless integration
  
• Ultra-compact size suitable for small devices and dense sensor arrays
  
• Very low-power operation ideal for battery-based designs
  
• Wide operating ranges support indoor and outdoor use
  
• Stable long-term performance with minimal drift
  
• Compatible with Arduino, ESP32, STM32, Raspberry Pi, and similar microcontrollers

Applications:

• Smart-home and IoT environmental sensors
  
• HVAC and building climate control
  
• Weather stations and climate monitoring
  
• Greenhouse and agricultural automation
  
• Portable and wearable environmental monitors
  
• Data logging and IoT sensor networks
  
• Research and laboratory environmental sensing
  
• Embedded systems requiring precise, calibrated temperature and humidity data