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CHF 10.90

Adafruit Industries Adafruit MPL115A2 I2C Barometric Pressure/Temperature Sens

Art-Nr 5998677
 approx. 10-12 days Currently > 5 piece(s) in stock at the supplier

Availability

Mail delivery

  • approx. 10-12 days
    Currently > 5 piece(s) in stock at the supplier

Collection

  • All locations: approx. 2 weeks
    Currently > 5 piece(s) in stock at the supplier

If ordered immediately.
Information subject to change.

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Description

This pressure sensor from Freescale is a great low-cost sensing
solution for measuring barometric pressure. At 1.5 hPa resolution,
it's not as precise as our favorite pressure sensor, the BMP085, which
has up to 0.03 hPa resolution so we don't suggest it as a precision
altimeter. However, it's great for basic barometric pressure sensing.
The sensor is soldered onto a PCB with 10K pull-up resistors on the
I2C pins.

This chip is good for use with power and logic voltages ranging from
2.4V to 5.5V so you can use it with your 3V or 5V microcontroller.
There's a basic temperature sensor inside but there's no
specifications in the datasheet so we're not sure how accurate it is.

Using the sensor is easy. For example, if you're using an Arduino,
simply connect the VDD pin to the 5V voltage pin, GND to ground, SCL
to I2C Clock (Analog 5 on an UNO) and SDA to I2C Data (Analog 4 on an
UNO). Then download our MPL115A2 Arduino library and example code for
temperature, pressure and basic altitude calculation.Install the
library, and load the example sketch. Immediately you'll have the
temperature, pressure and altitude data printed in the serial console.

Links:

* Arduino-Library @ GitHub [1]

Technical Details

* PCB weight: 0.61g
* Vin: 2.4 to 5.5 VDC
* Logic: 3 to 5V compliant
* Pressure sensing range: 500-1150 hPa (up to 10Km altitude)
* 1.5 hPa / 50 m altitude resolution
* This board/chip uses I2C 7-bit address 0x60

Links:
------
[1] https://github.com/adafruit/Adafruit_MPL115A2
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Specifications

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General information

Manufacturer Adafruit Industries
Product type Electronics module
Item number5998677
Manufacturer no.ada-992
Sales rank in Product type Electronics module4 of 137

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Warranty & right to return

Warranty 24 month Bring-in

Limited right of return

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Availability

Mail delivery

 Expected delivery time: approx. 10-12 days
Currently > 5 piece(s) in stock at the supplier

Collection

All locations

 Expected delivery time: 2 weeks
Currently > 5 piece(s) in stock at the supplier

If ordered immediately.
Information subject to change.

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Adafruit Industries Adafruit MPL115A2 I2C Barometric Pressure/Temperature Sens Adafruit Industries Adafruit MPL115A2 I2C Barometric Pressure/Temperature Sens