• EOL

BMP180 - digital barometer, pressure sensor 110kPa I2C 3,3V - SparkFun module

Index: SPF-02128

Module with Bosch BMP180 digital barometer. The measuring range is from 200 to 1100 hPa with an accuracy of 0.02 hPa. It is powered from 1.8 - 3.6 V and communicates via the I2C bus. The leads are holes for goldpin connectors (2.54 mm raster).

BMP180 - digital barometer, pressure sensor 110kPa I2C 3,3V - SparkFun module
€8.90
€7.24 tax excl.
Unavailable
Discontinued product
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Manufacturer: SparkFun

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Specification

  • Power supply voltage: 1.8 V - 3.6 V
  • Wide measuring range: 300 - 1100 hPa
  • Accuracy: 0,02 hPa (in advanced mode)
  • Communication interface: I2C (TWI)
  • Factory calibrated
  • Built-in thermometer
  • Two 3 mm diameter mounting holes
  • Size: 16 x 16 mm

See sensordocumentationfor details.

Description

The module with a digital barometer from Bosch can measure pressures from 300 to 1100 hPa with an accuracy of 0.02 hPa. The system is based on the pyosetting technology, which ensures high accuracy and stability of the measurements.

The sensor works with voltages from 1.8 V to 3.6 V. It can be operated directly by microcontrollers operating on these voltages e.g.STM32Discovery,Arduino Pro Mini 3.3VorRaspberry Pi mini computer. In order to connect to 5V systems e.g.Arduino Uno, the signals should be connected viaa voltage converter.

The leads are the holes to solder 2.54 mmgoldpinrasterconnectors(not included - available separately). The strips allow to connect the module usingwires ordirect connection to thecontactboard.

Product compatible with Arduino and Raspberry Pi

The manufacturer provides a sample program for Arduino with a wiring diagram. Project is availableon GitHub website. Description of connection to Raspberry Pi and sample code can be found onPicoBoard.pl blog.

Connection .

The supply voltage should be connected to the pins marked with "+" symbols (VDD) and "-" (GND - mass). Communication is via the I2C interface: SDA data line (DA) and SCL clock line (CL). The VDDIO (IO) output can be left unconnected - it is used for cooperation with systems with voltage lower than 1.8 V.

Package width 0.001 cm
Package height 0.001 cm
Package depth 0.001 cm
Package weight 0.001 kg

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