Fermion: BME680 Environmental Sensor

The BME680 is a 4-in-1 multi-functional MEMS environmental sensor which integrates VOC (Volatile Organic Compounds) sensor, temperature sensor, humidity sensor and barometer. It is designed for air quality monitoring, and due to the MEMS technology, the BME680 has a small size and low power consumption. It can be widely used in environmental monitoring, home automation and control, Internet of Things (IoT) wearable device, GPS enhancement and more.

This BME680 Sensor adopts a more simplified breakout design and leads out pitch 2.54mm pin/female and SPI connectors. It has an onboard voltage regulator IC and I2C level translator circuit, which makes this sensor more convenient to be integrated into various applications.

With the development of industrialization, air pollution is getting worse and worse. Toxic chemical odours are even common with new furniture. These invisible killers are destroying your health day by day. This DFRobot BME680 environmental sensor breakout can help you build an air quality monitoring project to help you monitor your local environment and make changes to improve your health.

Connection Example - Arduino

Features

• MEMS sensor, small size, low power consumption, high reliability
• Wide voltage input, compatible with 3.3V and 5V controller
• Highly integrated environmental sensor: temperature, humidity, barometer and VOC, four-in-one environmental parameter monitoring
• I2C connector, plug and play
• Small size and easy to install

Specifications

• Input Voltage: 3.3V~5.5V
• Operating Current: 5mA (25mA in VOC Measurement)
• Communication Interface: I2C(Support 3.3V/5V) or SPI(other non-I2C ports only support 3.3V)
• Default I2C Address: 0x76
• Temperature Measurement Range: -40℃~+85℃
• Temperature Measurement Precision: ±1.0℃(0~65℃)
• Humidity Measurement Range: 0-100%r.H.
• Humidity Measurement Precision: ±3%r.H.(20-80% r.H.,25℃)
• Atmospheric Pressure Measurement Range: 300-1100hPa
• Atmospheric Pressure Measurement Precision: ±0.6hPa(300-1100hPa,0~65℃)
• IAQ (Indoor Air Quality) Range: 0~500 (the larger, the worse)
• Dimension: 18x15.6mm

Resources

• Product Wiki

Pinout

Package Contents

• 1x BME680 Environmental Sensor Module
• 1x 2.54 Single Row 4-pin Connector
• 1x 2.54 Single Row 6-pin Connector