7Semi ENS210 Humidity and Temperature Sensor Breakout

The 7Semi ENS210 Humidity and Temperature Sensor Breakout is a compact digital environmental sensor module based on the ENS210. It provides accurate, factory-calibrated temperature and humidity readings through an I²C interface. With low power consumption, a wide operating range, and stable long-term performance, it is ideal for IoT devices, HVAC systems, indoor climate control, weather monitoring, and embedded applications requiring precise ambient condition measurement.

Technical Specifications:

• Sensor IC: ENS210
  
• Measurement Parameters: Temperature and Relative Humidity
  
• Temperature Range: –40°C to +100°C
  
• Temperature Accuracy: ±0.15°C typical
  
• Humidity Range: 0% to 100% RH
  
• Humidity Accuracy: ±2.0% RH typical
  
• Interface: I²C (100 kHz and 400 kHz supported)
  
• Supply Voltage: 1.71V to 3.60V (typical 3.3V)
  
• Power Consumption:
  Active Mode: ~6.6 µA (low sampling rate)
  Standby: ~40 nA
  
• Output Type: Fully calibrated digital output
  
• No external calibration required
  
• Compact digital sensor module

Features:

• Combined humidity and temperature sensing in a single module
  
• High accuracy and stable long-term performance
  
• Fully digital I²C interface for easy integration
  
• Ultra-low power consumption suitable for battery-powered systems
  
• Fast response time and reliable readings
  
• Factory-trimmed and calibrated sensor
  
• Wide operating temperature and humidity range
  
• Compact breakout ideal for IoT and embedded applications
  
• Works with microcontrollers such as Arduino, ESP32, STM32, Raspberry Pi
  
• Suitable for continuous environmental monitoring

Applications:

• HVAC and indoor climate control
  
• Smart home and IoT environmental sensors
  
• Weather stations and ambient monitoring
  
• Data logging systems
  
• Greenhouse and agricultural automation
  
• Storage and cold-chain monitoring
  
• Portable and wearable environment monitors
  
• Industrial and commercial environmental sensing
  
• Server rooms and warehouse climate control
  
• Research and laboratory instrumentation