Beschreibung
The BME280 is one of the latest humidity, pressure and temperature sensors with a digital I2C interface. On the breakout there is a voltage regulator and a level converter for the I2C interface besides the original chip.
Particularities
- Whether for supporting altitude determination for GPS, in model making or as a weather station, the application is particularly convenient due to a universal interface and widespread libraries for Raspberry & Co.
- The sensors have already been calibrated at the factory. The specifications regarding pressure and temperature measurement are identical to the BMP280.
- With high resolution and low power consumption, these sensor modules are ideal for all Makers.
Technical specifications
| Operating voltage area | From 3.3V to 5V DC |
| Power consumption | <1MA |
| Temperature range | from -40 C to 85 C |
| Temperature accuracy | 1.0 C |
| Pressure area | from 300 to 1100 hpa |
| Accuracy | 1hPa |
| Humidity area | From 0 to 100% RH |
| Accuracy of the moisture | 3% |
| Dimensions | 9 x 11 x 2mm |
Microcontroller compatibility
Thanks to the fixed voltage regulator and logic level converter „On Board“, this sensor works excellently with all microcontrollers.
Quick start guide
When buying one of our high-quality products, you will also receive an inclusive e-book for a quick introduction to the world of microelectronics.
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