Adafruit BMP280 I2C or SPI Barometric Pressure & Altitude Sensor
13,13 €
The BMP280 is the new environmental sensor for temperature and barometric pressure produced by Bosch. Together with the BME280, it can be considered as the evolution of the BMP085 / BMP180 / BMP183 series. Communicate via I2C and SPI. It is capable of measuring with an absolute accuracy of ± 1 hPa for pressure and ± 1.0 ° C for temperature. It can be used as an altimeter with an accuracy of 1m. The board features a 3.3V regulator and level converter and can operate with both 3V and 5V logic.
- Description
- Product information
Description
æ has stepped up their game with their new BMP280 sensor, an environmental sensor with temperature, barometric pressure that is the next generation upgrade to the BMP085 / BMP180 / BMP183. This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI!
This precision sensor from Bosch is the best low-cost, precision sensing solution for measuring barometric pressure with ± 1 hPa absolute accuraccy, and temperature with ± 1.0 ° C accuracy. Because pressure changes with altitude, and the pressure measurements are so good, you can also use it as an altimeter with ± 1 meter accuracy.
The BME280 is the next-generation of sensors from Bosch, and is the upgrade to the BMP085 / BMP180 / BMP183 - with a low altitude noise of 0.25m and the same fast conversion time. It has the same specifications, but can use either I2C orSPI. For simple easy wiring, go with I2C. If you want to connect a bunch of sensors without worrying about I2C address collisions, go with SPI.
Nice sensor right? I know we made it easy for you to get right into your next project. The surface-mount sensor is soldered onto a 3.3V regulator and level shifting so you can use it with a 3V or 5V logic microcontroller without worry. We even wrote up 10 minutes with nice diagrams, schematics, libraries and examples to get you running!
And make sure to check the tutorial for pinouts, assembly, wiring, downloads, and more!
Datasheet
Schematic
Product Dimensions: 19.2mm x 17.9mm x 2.9mm / 0.8 ″ x 0.7 ″ x 0.1 ″
Product Weight: 1.3g / 0.0oz
Product information
| Weight | 0,05 kg |
|---|---|
| Length | 5x1x3 cm |
| BRAND | Adafruit |
