🌿 ENV Pro Unit – Advanced Environmental Sensor with BME688 for Air Quality & Climate Monitoring
The ENV Pro Unit is a high-performance environmental sensor module powered by the Bosch BME688 sensor, designed to measure a wide range of parameters including volatile organic compounds (VOCs), indoor air quality (IAQ), temperature, humidity, and atmospheric pressure. Its compact form factor, low power consumption, and I2C interface make it ideal for IoT applications, smart homes, weather stations, and air quality monitoring systems.
🔍 Features & Benefits
-
Multi-parameter sensing: VOCs, IAQ, temperature, humidity, pressure
-
Wide operating range:
-
Pressure: 300 hPa to 1100 hPa
-
Humidity: 0% to 100% RH
-
Temperature: -40°C to 85°C
-
-
Robust environmental tolerance: Works in dry, humid, hot, and cold conditions
-
Compact design: Perfect for embedded systems and portable devices
-
I2C communication: Easy integration with microcontrollers and development boards
-
Low power mode: Ideal for battery-powered and energy-efficient applications
🆚 Enhanced Over Previous ENV Series
Compared to earlier ENV modules, the ENV Pro Unit adds:
-
VOC detection with gas scanning capabilities
-
Ultra-sensitive measurements down to parts per billion (ppb)
-
Customizable gas scanning profiles for:
-
Sensitivity
-
Selectivity
-
Data rate
-
Power consumption
-
🧠 AI Integration with BME AI-Studio
Train your ENV Pro Unit for application-specific gas detection using BME AI-Studio:
-
Tailor sensor behavior for home appliances, smart devices, and IoT systems
-
Output digital metrics including:
-
Air Quality Index (IAQ)
-
VOC concentration
-
CO₂ equivalent (ppm)
-
Gas scan results (%)
-
Intensity level (%)
-
-
Enable AI-powered data analysis for smarter environmental insights
🎯 Ideal Use Cases
-
Indoor air quality monitoring
-
Smart HVAC systems
-
Environmental sensing in smart homes
-
IoT-enabled weather stations
📦 What’s Included
-
1× ENV Pro Unit – Environmental sensor module with BME688
-
1× Grove Cable (20cm) – For easy I2C connection and integration
🌍 Application Scenarios
-
Indoor & Outdoor Air Quality Monitoring Track VOCs, IAQ, CO₂ equivalent, and environmental conditions in homes, offices, and public spaces.
-
Leak & Fire Detection Detect hazardous gas emissions or combustion-related VOCs for early warning systems.
-
Agricultural Climate Sensing Monitor temperature and humidity in greenhouses, crop fields, and livestock environments for precision farming.
Specification
| Resources | Parameters |
|---|---|
| Key parameters of gas sensor | Standard scanning speed: 10.8s |
| Key parameters of humidity sensing | Response time（τ 0-63%）: 8 seconds Accuracy: ±3%R.H measuring range：0 ~ 100% R.H. |
| Key parameters of atmospheric pressure sensing | Square root noise value: 0.12Pa, equal to 1.7cm altitude Offset temperature coefficient: ± 1.3Pa /K, equal to ± 10.9cm altitude (1°C temperature change) measuring range：300 ~ 1100 hPa |
| Key parameters of temperature sensing | Absolute accuracy: ±0.5 °C (0-65 °C) measuring range：-40 ~ +85 °C |
| Product Size | 32*24*8mm |
| Package Size | 136* 92*8mm |
| Product Weight | 3.9g |
| Package Weight | 9.5g |