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Grove Barometer

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Codice: 316634
€ 9,24
(+ IVA 22%)
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Grove Barometer

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Dettagli

Thanks to Bosch, now we’ve got a high-precision environmental sensor at even lower cost, the Grove – Barometer Sensor(BMP280). It is based on their new BMP280 sensor, which is an upgraded version of the old BMP180 used in Grove – Barometer Sensor (BMP180). The module provides precise measurement of barometric pressure and temperature in the environment. The air pressure can be measured in a range from 300 hPa to 1100hPa with ±1.0 hPa absolute accuracy. As for the temperature the sensor works perfectly for temperatures between - 40 and 85 with an accuracy of ±1.

Owing to its high accuracy on measuring the pressure, and the pressure changes with altitude, we can calculate the altitude with ±1 meter accuracy, which makes it a precise altimeter as well. Another great thing about this module is that, you don’t even need to worry about the I2C collisions as it provides both I2C and SPI interfaces. To use SPI, simply de-solder the bonding pads on the back. If you go with I2C, the board also provides 2 I2C addresses for you to select as you want.

Note: As the sensor is quite sensitive to the environmental conditions, please DO NOT touch it with your fingers.



Features



High accuracy, absolute accuracy of ±1.0 hPa for pressure measurement and ±1 accuracy for temperature measurement

Easy-to-use Grove Compatible Interface

Supports both I2C and SPI communication

Can be used as an altimeter with accuracy of ±1 meter



Specification



Supply Voltage: 5V or 3.3V

Current Consumption: 0.6 mA

Barometric Pressure Measure

• Range: 300 – 1100 hPa

• Accuracy: ±1.0 hPa

Temperature Measurement

• Range: -40 to 85

• Accuracy: ±1

Interface: I2C and SPI

Grove Port: I2C (selectable address at 0x77(default) and 0x76)

Dimensions: 20mm x 40mm

Weight: 3g

Il CIG e il CUP sono richiesti per assicurare la tracciabiltà dei flussi finanziari nei lavori pubblici.
Art. 3 della L. 13/08/2010, n. 136 (pubblicata sulla Gazzetta Ufficiale n. 196 del 23/08/2010 - serie generale).
Gazzetta Ufficiale: www.interno.it/mininterno/export/sites/default/it/assets/files/19/00222_LEGGE_13_agosto_2010x_n._136.pdf

CIG = codice identificativo di gara
CUP = codice unico di progetto

N.B. Se l'ordine è composto da più articoli e si riferisce ad un unico CIG/CUP, i codici possono essere inseriti alla fine dell'operazione.

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