Difference between revisions of "KAmodLPS331"
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====== Description ====== | ====== Description ====== | ||
[https://kamami.pl/czujniki-cisnienia/558412-kamodlps331-modul-czujnika-cisnienia-atmosferycznego-z-ukladem-lps331.html KAmodLPS331] is a module, which bases on absolute pressure sensors LPS331. It is characterized by i.a. wide range and high resolution of measurement. Module allows to measurement of absolute pressure in range 260 - 1260hPa. Thanks to embedded voltage regulator and logic level translator, module can be used in system with power supply 2.5 - 5.5V. | [https://kamami.pl/czujniki-cisnienia/558412-kamodlps331-modul-czujnika-cisnienia-atmosferycznego-z-ukladem-lps331.html KAmodLPS331] is a module, which bases on absolute pressure sensors LPS331. It is characterized by i.a. wide range and high resolution of measurement. Module allows to measurement of absolute pressure in range 260 - 1260hPa. Thanks to embedded voltage regulator and logic level translator, module can be used in system with power supply 2.5 - 5.5V. | ||
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===== Electrical schematic ===== | ===== Electrical schematic ===== | ||
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===== Outputs description ===== | ===== Outputs description ===== | ||
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! style="text-align: center;"|I2C | ! style="text-align: center;"|I2C | ||
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*[https://github.com/pololu/lps-arduino Library for Arduino] | *[https://github.com/pololu/lps-arduino Library for Arduino] | ||
*[http://mikrokontroler.pl/2016/08/01/projekt-kamodlps331-czujnik-cisnienia-atmosferycznego-kamduino-uno/ <nowiki>[</nowiki>Project<nowiki>]</nowiki> 'KAmodLPS331- czujnik ciśnienia atmosferycznego i KAmduino UNO' on MIKROKONTROLER.PL page ] | *[http://mikrokontroler.pl/2016/08/01/projekt-kamodlps331-czujnik-cisnienia-atmosferycznego-kamduino-uno/ <nowiki>[</nowiki>Project<nowiki>]</nowiki> 'KAmodLPS331- czujnik ciśnienia atmosferycznego i KAmduino UNO' on MIKROKONTROLER.PL page ] | ||
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Latest revision as of 10:04, 23 September 2020
Contents
Description
KAmodLPS331 is a module, which bases on absolute pressure sensors LPS331. It is characterized by i.a. wide range and high resolution of measurement. Module allows to measurement of absolute pressure in range 260 - 1260hPa. Thanks to embedded voltage regulator and logic level translator, module can be used in system with power supply 2.5 - 5.5V.
Basic features and parameters
- LPS331AP chip (MEMS pressure sensor) from STMicroelectronics
- Measurement range: from 260 to 1260mbar of absolute pressure (260 - 1260hPa)
- Measurement resolution: 0,02hPa RMS
- Power supply voltage: 2.5V - 5.5V
- Power consumption: 7mA
- Measurement data rate (ODR): 1-25[Hz]
- ADC converter resolution: 24 bits
- Communication interface: SPI / I2C
- Embedded voltage regulator and logic level translator (SDA and SCL lines)
- Interrupt output / data ready output /FIFO flag
- Place for soldering of pin header
- Mounting holes 3mm
- Module size (without connector): 27mm x 15mm x 3mm
Standard equipment
Code | Description |
---|---|
KAmodLPS331 |
|
Electrical schematic
Outputs description
JP1 | I2C | SPI 3-wire | SPI 4-wire | |
---|---|---|---|---|
+3.3V | Module power supply | |||
+VIN | ||||
GND | ||||
SDA/SDI/SDO | SDA | SDI/SDO | SDI | |
SCL/SPC | SCL | SPC | SPC | |
SDO/SA0 | SA0 | - | SDO | |
CS | CS | CS | CS | |
INT2/DRDY | Interrupt 2 output / data ready output | |||
INT1/DRDY | Interrupt 2 output / data ready output |