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Fermion: Multi-function Environmental Module - ENS160 + BME280
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Build up a simple environmental monitor station with this multi-function environment sensor from DFRobot! Based on the combination of the ENS160 and BME280 chips, this module features high accuracy, an I2C interface and fast measurement. The BME280 can provide temperature and humidity compensation for the ENS160 to improve the whole accuracy to a certain extent. It can be used to detect temperature, humidity, barometric pressure, altitude, TVOC and eCO2.
The ENS160 is an air quality sensor based on ScioSense's new ENS160 sensor chip, which is specifically designed for indoor air quality monitoring and offers detection of multiple IAQ data (TVOC, eCO2, AQI). The innovative TrueVOC™ technology combines the metal oxide (MOX) technology giving this sensor superior accuracy, fast response and anti-interference.
The BME280 is an environmental sensor that combines a temperature sensor, humidity sensor and barometer on one board. It has high precision, multiple functions and small size. The sensor offers ±0.5℃ temperature error and ±2%RH humidity error. It provides very stable performance within the detection temperature range. The offset temperature coefficient is ±1.5 Pa/K, equiv. to ±12.6 cm at 1 °C temperature change.
Features
- Short preheat time, low power consumption
- Fast response
- Highly integrated
- Support for measuring multiple environmental data
Application Ideas
- Environment Monitor
- Air Purifiers
- Smart Home
- Ventilation System
- Weather Forecast
Specification
- Operating Voltage: 3.3V
- Working Current: ＜20mA
- Dimension: 22 x 28mm
Specifications
ENS160 Parameters
- Preheat Time: ＜3 minutes
- I2C Address: 0x53(default), 0X52
- Operating Temperature Range: -40℃~85℃
- Operating Humidity Range: 5%RH~95%RH
- eCO2 Measuring Range: 400ppm~65000ppm
- TVOC Measuring Range: 0ppb~65000ppb
BME280 Parameters
- I2CAddress：0x76(default), 0X77
- Operating Temperature: -40℃~85℃
- Temperature Measuring Range: -40℃~+85℃, resolution of 0.1℃, deviation of ±0.5℃
- Humidity Measuring Range: 0~100%RH, resolution of 0.1%RH, deviation of ±2%RH
- Pressure Measuring Range: 300~1100hPa
Resources
Pinout
| Label | Description |
| 3V3 | + |
| GND | - |
| SCL | I2C clock line |
| SDA | I2C data line |
| INT | ENS160 Interrupt pin: interrupt in low level |
Package Contents
- 1x Fermion: Multi-function environmental Module V2 - ENS160 + BME280
- 1x 2.54mm 5-pin Single row pin header
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