Difference between revisions of "KAmodLPS331"
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− | ====== | + | __jzpdf__ |
− | [https://kamami.pl/czujniki-cisnienia/558412-kamodlps331-modul-czujnika-cisnienia-atmosferycznego-z-ukladem-lps331.html KAmodLPS331] | + | ====== 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. | |
+ | |||
<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: center;"| | | style="text-align: center;"| | ||
− | * | + | *Assembled and launched module |
− | * | + | *Pin header (male and angle) for soldering |
|} | |} | ||
</center> | </center> | ||
− | ===== | + | ===== Electrical schematic ===== |
<center> | <center> | ||
− | [[ | + | [[File:KAmodLPS331_schemat.png|none|800px|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 | ||
Line 51: | Line 52: | ||
|- | |- | ||
| 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 | ||
Line 78: | Line 79: | ||
|- | |- | ||
| 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/ <nowiki>[</nowiki> | + | *[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 |