- EOL
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Attention! The product has been discontinued. Check other products in category. |
Description
Digital sensor, based on systemsCCS811 and BME280 allowing to measure atmospheric conditions, i.e.: temperature from -40 °C to 85 °C, humidity from 0 to 100 % RH, pressure from 300 hPa to 1100 hPa, indirectly measuring the height up to 9.2 km and the detection of organic compounds and carbon dioxide in the air. The sensor communicates over the I2C bus, leads are working with voltage of 3.3 V. The module also has connectors QWIIC.
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The product is compatible with Arduino |
Connection
Board has 7 holes, pitch of 2.54 mm, which allow soldering strips goldpin(set does not contain connectors, they can be purchased separately). In addition, the module has special connector QWIIC to communicate via I2C.
| Pin | Description |
|---|---|
| GND | The weight of the system |
| 3.3 V | Supply voltage 3.3 V. |
| Traffic | The data line of the I2C bus. |
| SCL | Clock line of the I2C bus. |
| Oak | The awakening of CCS811 activated by a low state. |
| INT | Interruption of CCS811 activated by a low state. |
| RST | Reset CCS811 activated by a low state. |
Specification
- Supply voltage: from 1.8 V to 3.3 V
- Communication: I2C
- Connector QWIIC
- Humidity:
- Measuring range: 0 %Rh to 100 %Rh
- Accuracy: 3% for the range from 20% Rh to 80% Rh
- Temperature:
- Measuring range: from - 40 °C to 85 °C
- Pressure:
- Measuring range: from 30 000 PA to 110,000 Pa
- Accuracy: 100 Pa
- Height:
- Range: from 0 m to 9.2 km
- Accuracy: 1 m at sea level, 2 m at the altitude of 9.2 km
- Volatile organic compounds
- Detection range: from 0 ppb to 1187 ppb
- eCO2:
- Detection range: from 400 ppb, 8 192 ppb
- Connectors: holes for soldering goldpin connectors 2.54 mm pitch (not included, sold separately)
- Tile sizes: 25 x 25 mm
Useful links |
