KAmodLPS331: Difference between revisions
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[https://kamami.pl/ | ====== Description ====== | ||
[https://kamami.pl/en/pressure-sensors/558412-kamodlps331-atmospheric-pressure-sensor-module-with-lps331-chip-5906623432554.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. | |||
<center> | <center> | ||
[[ | [[File:KAmodLPS331_modul.png|none|400px|thumb|center]] | ||
</center> | </center> | ||
===== | ===== 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 ===== | ||
<center> | <center> | ||
{| class="wikitable" style="width: 1000px;" | {| class="wikitable" style="width: 1000px;" | ||
|- | |- | ||
! style="text-align: center;"| | ! style="text-align: center;"|Code | ||
! style="text-align: center;"| | ! style="text-align: center;"|Description | ||
|- | |- | ||
| style="text-align: center;"|<b>KAmodLPS331</b> | | style="text-align: center;"|<b>KAmodLPS331</b> | ||
| style="text-align: | | style="text-align: left;"| | ||
* | *Assembled and launched module | ||
* | *Pin header (male and angle) for soldering | ||
|} | |} | ||
</center> | </center> | ||
===== | ===== Electrical schematic ===== | ||
<center> | <center> | ||
[[ | [[File:KAmodLPS331_schemat.png|none|600px|thumb|center]] | ||
</center> | </center> | ||
===== | |||
===== Outputs description ===== | |||
<center> | <center> | ||
{| class="wikitable" style="width: 1000px;" | {| class="wikitable" style="width: 1000px;" | ||
|- | |- | ||
! style="text-align: center;" rowspan="10"| [[ | ! style="text-align: center;" rowspan="10"| [[File:KAmodLPS331 obrys PCB.png|center|200px]] | ||
! style="text-align: center;"|JP1 | ! style="text-align: center;"|JP1 | ||
! style="text-align: center;"|I2C | ! style="text-align: center;"|I2C | ||
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|- | |- | ||
| style="text-align: center;"|+3.3V | | style="text-align: center;"|+3.3V | ||
| rowspan="3" colspan="3" style="text-align: center;" | | | rowspan="3" colspan="3" style="text-align: center;" |Module power supply | ||
|- | |- | ||
| style="text-align: center;"|+VIN | | style="text-align: center;"|+VIN | ||
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|- | |- | ||
| style="text-align: center;"|INT2/DRDY | | style="text-align: center;"|INT2/DRDY | ||
| colspan="3" style="text-align: center;" | | | colspan="3" style="text-align: center;" |Interrupt 2 output / data ready output | ||
|- | |- | ||
| style="text-align: center;"|INT1/DRDY | | style="text-align: center;"|INT1/DRDY | ||
| colspan="3" style="text-align: center;" | | | colspan="3" style="text-align: center;" |Interrupt 2 output / data ready output | ||
|} | |} | ||
</center> | </center> | ||
===== | ===== External links ===== | ||
*[http://download.kamami.pl/p558412-lpd331ap.pdf | *[http://download.kamami.pl/p558412-lpd331ap.pdf LPS331 chip datasheet] | ||
*[https://github.com/pololu/lps-arduino | *[https://github.com/pololu/lps-arduino Library for Arduino] | ||
*[http://mikrokontroler.pl/2016/08/01/projekt-kamodlps331-czujnik-cisnienia-atmosferycznego-kamduino-uno/ [ | *[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 ] | ||
Latest revision as of 17:17, 1 November 2024
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 |