Payments and Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
- DFRobot Environmental Module (CCS811+BME280)
- Features high accuracy, I2C interface, and fast measurement
- Build up a simple environmental monitor station
- Short preheat time, low power consumption
- Fast response, highly integrated
- Supports measuring multiple environmental data
The DFRobot Environmental Module (CCS811+BME280) builds up a simple environmental monitor station with this multi-function environment sensor! Based on the combination of CCS811+BME280 chip, this module features high accuracy, I2C interface, and fast Measurement.
The BME280 can provide temperature and humidity compensation for CCS811 to improve the whole accuracy to a certain extent. It can be used to detect temperature, humidity, barometric pressure, altitude, TVOC, and eCO2.
- Environment Monitor
- Air Purifiers
- Smart Home
- Ventilation System
- Weather Forecast
NOTE: The chip has stretched the clock in I2C. So, it may be not compatible with some controllers, such as Raspberry Pi.
- 1 x Multi-function Environmental Module - CCS811+BME280
- 1 x 2.54-7P Black Single Row Pin
- 20 x 28 mm / 0.79 x 1.10 inch
- Operating Voltage: 3.3 ~5.5 V
- Working Current: <20 mA
- Preheat Time: <15 s
- I2C Address: 0x5 A (in default) / 0X5B
- Operating Temperature Range: -40 ~85 °C
- Operating Humidity Range: 10%RH~95% RH
- eCO2 Measuring Range: 400 ppm ~8000 ppm
- TVOC Measuring Range: 0 ppb ~1100 ppb
- I2C Address: 0x76 (in default) / 0X77
- Operating Temperature: -40 ~85 °C
- Temperature Measuring Range: -40 ~+85 °C, resolution of 0.1 °C, deviation of ±0.5 °C
- Humidity Measuring Range: 0~100% RH, resolution of 0.1% RH, deviation of ±2% RH
- Pressure Measuring Range: 300~1100 hPa