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The product is intended for specialists and requires qualified and authorized personnel. The product does not include assembly/use instructions . Putting the product into operation by unqualified persons leads to the loss of the warranty according to the Terms and Conditions on the site.
The specified technical parameters (current, power, etc.) represent maximum allowable values under ideal operating conditions. For safe use and optimal lifespan, it is recommended to operate the product continuously at no more than 50% of the specified maximum values.
Sensor module BME680, I2C, 3.3V
The module with BME680 for 3.3V, I2C communication, offers complete environmental monitoring by measuring temperature, humidity, pressure and air quality based on VOC. Ideal for weather stations, automation and IoT projects, it allows altitude estimation and tracking indoor or outdoor pollution trends, with low power consumption and fast integration on development boards.
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BME680 sensor module, compatible with development boards operating up to 3.3V, digital, which measures air quality (VOC gas), atmospheric pressure, temperature and humidity.
Thanks to the BME680 IC, it allows monitoring air quality, making a weather forecast based on temperature, humidity and atmospheric pressure, but can also be used to determine altitude (based on atmospheric pressure) both indoors and outdoors, as well as to determine the rate of climb in altitude.
The gas sensor in the BME680 provides a qualitative measurement of volatile organic compounds (VOCs) in ambient air. This allows you to observe trends and compare results to assess whether air quality is improving or deteriorating.
To obtain accurate measurements, it is necessary to calibrate the sensor using known sources and create a calibration curve.
Upon first use, it is recommended to let the sensor run for 48 hours before collecting actual data (Burn-in Procedure).
Afterwards, before each air quality measurement, let the sensor run for 30 minutes to obtain accurate values.
Specifications:
Operating voltage: 1.7V – 3.6V
Temperature range: -40°C to +85°C
Communication interface:
- I2C (up to 3.4 MHz)
- SPI (3 and 4 wires, up to 10 MHz)
Current consumption:
- 2.1 µA at 1 Hz (humidity + temperature)
- 3.1 µA at 1 Hz (pressure + temperature)
- 3.7 µA at 1 Hz (humidity + pressure + temperature)
Gas sensor parameters:
- Response time: <1s (for new sensors)
- Low consumption in ultra-low power mode: <0.1 mA
Temperature Accuracy: ±1.0 ºC
Humidity Accuracy: ±3%
Pressure Accuracy: ±1 hPa
Operating Temperature Range: -40 to 85 ºC
Operating range Humidity: 0 to 100 %
Operating range Pressure: 300 to 1100 hPa
Measured data: Temperature, Humidity, Atmospheric pressure, VOC gas (methanol, CO2, etc...)
Pins:
VCC : Positive power supply
GND : Ground
SCL : I2C/SPI Clock
SDA : I2C/SPI Data
SDO : SPI Date
CS : SPI device selection
Produs destinat utilizarii in proiecte electronice, automatizari, prototipare, educatie si cercetare.
Produsul trebuie utilizat numai conform specificatiilor tehnice mentionate in descriere si/sau in documentatia produsului.
Avertismente generale de siguranta:
Nu utilizati produsul la tensiuni, curenti sau temperaturi peste valorile specificate.
Montajul si conectarea trebuie realizate de persoane cu cunostinte tehnice minime in domeniul electric/electronic.
Evitati scurtcircuitele, inversarea polaritatii si conectarea gresita a alimentarii.
Nu lasati produsul alimentat nesupravegheat in timpul testelor.
Produsul nu este jucarie si nu este destinat copiilor.
Pentru modulele electronice, se recomanda utilizarea in carcase, panouri sau montaje protejate, dupa caz.
Identificare produs:
Denumirea produsului, codul/SKU-ul si caracteristicile tehnice sunt mentionate in pagina produsului si/sau pe eticheta ambalajului.
Producator / Importator / Distribuitor:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Website: www.sigmanortec.ro
Persoana responsabila in UE:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Documentatie si siguranta:
Pentru informatii suplimentare, fise tehnice, declaratii de conformitate sau instructiuni, ne puteti contacta la [email protected].
