Product Description
The DFRobot Fermion: BME680 Environmental Sensor (Breakout) is a temperature humidity sensor module based on the Bosch BME680, with additional barometric pressure and VOC sensing functions. This 4-in-1 MEMS environmental sensor is intended for compact air quality and environmental monitoring designs. The breakout format with 2.54 mm pin pitch and separate SPI connections supports integration into prototypes, embedded systems, and IoT nodes.
The module supports both I2C and SPI communication. According to the supplier data, I2C operation supports 3.3 V and 5 V systems, while non-I2C ports support 3.3 V operation. An onboard voltage regulator IC and I2C level translation circuitry simplify interfacing with a range of microcontroller platforms. In addition to temperature and relative humidity, the sensor provides barometric pressure data and an IAQ-related VOC reading for indoor air monitoring applications.
Technical Features
- Sensor IC: Bosch BME680, 4-in-1 MEMS environmental sensor
- Measured parameters: temperature, relative humidity, barometric pressure, and VOC/IAQ
- Interfaces: I2C or SPI
- Default I2C address: 0x76
- Supply voltage: 3.3 V to 5.5 V
- Current consumption: typical 5 mA, up to 25 mA during VOC measurement
- Temperature range: -40 °C to +85 °C, accuracy ±1.0 °C (0 to 65 °C)
- Humidity range: 0 to 100 %RH, accuracy ±3 %RH (20 to 80 %RH, 25 °C)
- Pressure range: 300 to 1100 hPa, accuracy ±0.6 hPa (300 to 1100 hPa, 0 to 65 °C)
- Dimensions: 18 × 15.6 mm
Application Areas
Typical applications include air quality monitors, environmental data logging, home automation, IoT devices, portable measurement systems, and wearable electronics. The module is suitable for indoor climate monitoring and for embedded applications requiring combined measurements of temperature, humidity, pressure, and VOC-based air quality indicators.
What's Included
- BME680 Environmental Sensor Module x1
- 2.54 Single Row 4PIN Connector x1
- 2.54 Single Row 6PIN Connector x1
| Item information | Value |
|---|---|
| GTIN: | 4060137012273 |
| HAN: | SEN0375 |
| Category: | Temperature/Humidity Sensor |
| Controller-IC: | Onboard voltage regulator IC and I2C level translator |
| Manufacturer Part Number: | SEN0375 |
| Digital Interface Protocols: | I2C, SPI |
| Housing Material: | PCB |
| Interface Type: | digital |
| Abmessungen (mm): | 18 x 15.6 mm |
| Min Supply Voltage: | 3.3 |
| Max Supply Voltage: | 5.5 |
| Connector Ecosystem: | Fermion |
| Connector Type: | 2.54mm pin header / female and SPI connector |
| Wi-Fi Frequency Bands: | DFRobot |
| Protection Features: | Onboard voltage regulation and I2C level translation |
| Enclosure Style: | breakout board |
| Default I2C Address: | 0x76 |
| Current Consumption: | 5 |
| Sensor IC: | Bosch BME680 |
| Cable Length: | 0 |
| Shipping weight: | 0,01 kg |
| Item weight: | 0,01 kg |
| Dimensions ( Length × Width ): | 1,80 × 1,56 cm |
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