7Semi BME688 Environmental Sensor Nano Breakout 2.54mm Pitch Header
7Semi BME688 Environmental Sensor Nano Breakout 2.54mm Pitch Header
The 7Semi BME688 Environmental Sensor Nano Breakout (2.54mm Pitch Header) is a compact, multifunctional environmental sensing module powered by the Bosch BME688 sensor. It combines gas sensing, barometric pressure, temperature, and humidity measurements in a single nano-sized board. With a standard 2.54mm pitch header, it is fully breadboard-friendly and easy to integrate into IoT, prototyping, and embedded applications. Its AI-enabled gas sensing capabilities make it suitable for advanced air-quality analysis and environmental monitoring.
Technical Specifications:
- Sensor IC: Bosch BME688
- Measurement Parameters: Gas, Pressure, Temperature, Humidity
- Interface: I²C (standard), SPI supported by the sensor
- Supply Voltage: 3.3V
- Temperature Range: -40°C to +85°C
- Humidity Range: 0% to 100% RH
- Pressure Range: 300 hPa to 1100 hPa
- Gas Sensing: VOCs, VSCs, general air-quality detection with AI-based gas scanning
- Gas Scan Speed: ~10.8 seconds per scan
- Humidity Response Time: ~8 seconds (T63%)
- Humidity Accuracy: ±3% RH (typical)
- Pressure Noise: ~0.12 Pa RMS (≈1.7 cm altitude resolution)
- Pressure Sensitivity Error: ±0.25%
- Header Pitch: 2.54mm standard
- Output Type: Digital calibrated output
- Operating Temperature: -40°C to +85°C
- Form Factor: Nano breakout board for compact projects
Features:
- 4-in-1 environmental sensing: temperature, humidity, pressure, and gas
- AI-powered gas detection for VOCs and other volatile compounds
- Compact nano-sized breakout with 2.54mm pitch for easy prototyping
- Digital I²C interface ensures simple communication with microcontrollers
- Suitable for breadboards, perfboards, and custom PCBs
- Wide operating range for both indoor and outdoor applications
- Reduces the need for multiple sensors in environmental monitoring projects
- Ideal for IoT, smart home, and embedded devices
- Low power consumption for portable or battery-powered systems
- Compatible with Arduino, ESP32, Raspberry Pi, STM32, and other platforms
Applications:
- Indoor air quality monitoring
- Smart home and IoT systems
- Environmental and climate stations
- Industrial safety and atmospheric monitoring
- Portable environmental sensing devices
- Data logging and research experiments
- Greenhouse and horticulture environment control
- Weather monitoring and barometric pressure measurement
- HVAC automation and control systems
- Consumer and wearable environmental devices
Product Information
Product Information
Shipping & Returns
Shipping & Returns



7Semi BME688 Environmental Sensor Nano Breakout 2.54mm Pitch Header
7Semi BME688 Environmental Sensor Nano Breakout 2.54mm Pitch Header
7Semi BME688 Environmental Sensor Nano Breakout 2.54mm Pitch Header
The 7Semi BME688 Environmental Sensor Nano Breakout (2.54mm Pitch Header) is a compact, multifunctional environmental sensing module powered by the Bosch BME688 sensor. It combines gas sensing, barometric pressure, temperature, and humidity measurements in a single nano-sized board. With a standard 2.54mm pitch header, it is fully breadboard-friendly and easy to integrate into IoT, prototyping, and embedded applications. Its AI-enabled gas sensing capabilities make it suitable for advanced air-quality analysis and environmental monitoring.
Technical Specifications:
- Sensor IC: Bosch BME688
- Measurement Parameters: Gas, Pressure, Temperature, Humidity
- Interface: I²C (standard), SPI supported by the sensor
- Supply Voltage: 3.3V
- Temperature Range: -40°C to +85°C
- Humidity Range: 0% to 100% RH
- Pressure Range: 300 hPa to 1100 hPa
- Gas Sensing: VOCs, VSCs, general air-quality detection with AI-based gas scanning
- Gas Scan Speed: ~10.8 seconds per scan
- Humidity Response Time: ~8 seconds (T63%)
- Humidity Accuracy: ±3% RH (typical)
- Pressure Noise: ~0.12 Pa RMS (≈1.7 cm altitude resolution)
- Pressure Sensitivity Error: ±0.25%
- Header Pitch: 2.54mm standard
- Output Type: Digital calibrated output
- Operating Temperature: -40°C to +85°C
- Form Factor: Nano breakout board for compact projects
Features:
- 4-in-1 environmental sensing: temperature, humidity, pressure, and gas
- AI-powered gas detection for VOCs and other volatile compounds
- Compact nano-sized breakout with 2.54mm pitch for easy prototyping
- Digital I²C interface ensures simple communication with microcontrollers
- Suitable for breadboards, perfboards, and custom PCBs
- Wide operating range for both indoor and outdoor applications
- Reduces the need for multiple sensors in environmental monitoring projects
- Ideal for IoT, smart home, and embedded devices
- Low power consumption for portable or battery-powered systems
- Compatible with Arduino, ESP32, Raspberry Pi, STM32, and other platforms
Applications:
- Indoor air quality monitoring
- Smart home and IoT systems
- Environmental and climate stations
- Industrial safety and atmospheric monitoring
- Portable environmental sensing devices
- Data logging and research experiments
- Greenhouse and horticulture environment control
- Weather monitoring and barometric pressure measurement
- HVAC automation and control systems
- Consumer and wearable environmental devices
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
7Semi BME688 Environmental Sensor Nano Breakout 2.54mm Pitch Header
The 7Semi BME688 Environmental Sensor Nano Breakout (2.54mm Pitch Header) is a compact, multifunctional environmental sensing module powered by the Bosch BME688 sensor. It combines gas sensing, barometric pressure, temperature, and humidity measurements in a single nano-sized board. With a standard 2.54mm pitch header, it is fully breadboard-friendly and easy to integrate into IoT, prototyping, and embedded applications. Its AI-enabled gas sensing capabilities make it suitable for advanced air-quality analysis and environmental monitoring.
Technical Specifications:
- Sensor IC: Bosch BME688
- Measurement Parameters: Gas, Pressure, Temperature, Humidity
- Interface: I²C (standard), SPI supported by the sensor
- Supply Voltage: 3.3V
- Temperature Range: -40°C to +85°C
- Humidity Range: 0% to 100% RH
- Pressure Range: 300 hPa to 1100 hPa
- Gas Sensing: VOCs, VSCs, general air-quality detection with AI-based gas scanning
- Gas Scan Speed: ~10.8 seconds per scan
- Humidity Response Time: ~8 seconds (T63%)
- Humidity Accuracy: ±3% RH (typical)
- Pressure Noise: ~0.12 Pa RMS (≈1.7 cm altitude resolution)
- Pressure Sensitivity Error: ±0.25%
- Header Pitch: 2.54mm standard
- Output Type: Digital calibrated output
- Operating Temperature: -40°C to +85°C
- Form Factor: Nano breakout board for compact projects
Features:
- 4-in-1 environmental sensing: temperature, humidity, pressure, and gas
- AI-powered gas detection for VOCs and other volatile compounds
- Compact nano-sized breakout with 2.54mm pitch for easy prototyping
- Digital I²C interface ensures simple communication with microcontrollers
- Suitable for breadboards, perfboards, and custom PCBs
- Wide operating range for both indoor and outdoor applications
- Reduces the need for multiple sensors in environmental monitoring projects
- Ideal for IoT, smart home, and embedded devices
- Low power consumption for portable or battery-powered systems
- Compatible with Arduino, ESP32, Raspberry Pi, STM32, and other platforms
Applications:
- Indoor air quality monitoring
- Smart home and IoT systems
- Environmental and climate stations
- Industrial safety and atmospheric monitoring
- Portable environmental sensing devices
- Data logging and research experiments
- Greenhouse and horticulture environment control
- Weather monitoring and barometric pressure measurement
- HVAC automation and control systems
- Consumer and wearable environmental devices




















