Same Day Shipping if Order Placed by 2pm

GST Invoice on All Orders

Assured Quality, 100% Genuine Components

7Semi BME688 Environmental Sensor Nano Breakout 2.54mm Pitch Header


No reviews yet Write a Review
Manufacturer Part Number:
₹1,244.90 inc. GST
₹1,055.00 ex. GST
The 7Semi BME688 Sensor Breakout: Temperature, humidity, pressure & air quality monitoring with AI-powered gas sensing. I2C interface, 3.3V operation. View full description
₹1,244.90 inc. GST
₹1,055.00 ex. GST
7 people looking at this.


BME688 Environmental Sensor Nano Breakout – AI-Powered Precision for Optimal Environments

Gain unparalleled insights into your environment with the 7Semi BME688 Environmental Sensor Nano Breakout. This advanced board features Bosch's BME688, a revolutionary 4-in-1 sensor that goes beyond standard environmental monitoring. It accurately measures:

  • Temperature: Essential for comfort control and industrial processes.
  • Humidity: Impacts air quality, material integrity, and health.
  • Barometric Pressure: Useful for weather prediction and altitude calculations.
  • Indoor Air Quality (IAQ): Detects harmful VOCs, VSCs, carbon monoxide, and hydrogen at the parts-per-billion (ppb) level, crucial for health and safety monitoring.

The BME688 stands apart with its AI-powered gas sensor, ensuring exceptional accuracy in detecting hazardous airborne compounds. This makes it ideal for projects in:

  • Smart Homes: Create automated systems for air purification and ventilation.
  • Industrial Settings: Monitor for toxic gas leaks or optimize production processes.
  • Health and Wellness: Track air quality for individuals with respiratory sensitivities.
Key Features:
  • AI-Enhanced Gas Sensing: Pinpoints harmful gases with remarkable precision.
  • Comprehensive Monitoring: One sensor for multiple critical environmental parameters.
  • Flexible Interface: I2C communication ensures seamless integration with microcontrollers.
  • Compact Design: Nano breakout board perfect for projects with space constraints.
  • 3.3V Operating Voltage: Compatible with a wide range of development boards.
  • Customizable: Adjust gas sensor sensitivity, selectivity, and data rate for your specific application.
Technical Specifications:
  • Operating voltage3.3V
  • Operation range (full accuracy)
  • Pressure: 300...1100 hPa
  • Humidity 0…100%
  • Temperature: -40…85C
  • Interface - I2C
  • Gas sensor
    • F1 score for H2S scanning -0.92
    • Standard scan speed - 10.8 s / scan
    • Electric charge for standard scan - 0.18 mAh (5 scans ~ 1 min)
    • Response time (T 33-63%) - < 1 s (for new sensors)
  • Humidity sensor
    • Response time (T 0-63%) - 8 s
    • Accuracy tolerance - +- 3 % relative humidity
    • Hysteresis - < = 1.5 % relative humidity
  • Pressure sensor
    • RMS Noise - 0.12 Pa (equiv. to 1.7 cm)
    • Sensitivity Error - +- 0.25 % (equiv. to 1 m at 400 m height change)
    • Temperature coefficient offset - +- 1.3 Pa/K (equiv. to +-10.9 cm at 1C temperature change)

Technical Specifications


Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.