KAmodLPS25HB: Difference between revisions
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====== | ====== Description ====== | ||
[https://kamami.pl/ | [https://kamami.pl/en/pressure-sensors/557728-kamodlps25hb-an-atmospheric-pressure-sensor-module-with-lps25hb-chip-5906623432493.html KAmodLPS25HB] is a module for atmospheric pressure measurement in range 260 - 1260hPa. It bases on absolute pressure sensors LPS25HB. It is characterized by i.a. wide range and high resolution of measurement. Communication with module can be realized by I2C or SPI interfaces. 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:KAmodLPS25HB.jpg|none|400px|thumb|center]] | ||
</center> | </center> | ||
===== | ===== Basic features and parameters ===== | ||
* | *LPS25HB chip (MEMS pressure sensor) from STMicroelectronics | ||
* | *Measurement range: from 260 to 1260mbar of absolute pressure (260 - 1260hPa) | ||
* | *Measurement resolution: 0,01hPa | ||
* | *Power supply voltage: 2.5V - 5.5V | ||
* | *Power consumption: 2.5mA | ||
* | *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 | ||
* | *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>KAmodLPS25HB</b> | | style="text-align: center;"|<b>KAmodLPS25HB</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:KAmodLPS25HB_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:KAmodLPS25HB 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 | ||
Line 77: | Line 78: | ||
|- | |- | ||
| style="text-align: center;"|INT2 | | style="text-align: center;"|INT2 | ||
| colspan="3" style="text-align: center;" | | | colspan="3" style="text-align: center;" |Interrupt output / data ready signal | ||
|} | |} | ||
</center> | </center> | ||
===== | ===== External links ===== | ||
*[http://download.kamami.pl/p557728-lps25hb.pdf | *[http://download.kamami.pl/p557728-lps25hb.pdf LPS25HB chip datasheet] | ||
*[http://mikrokontroler.pl/2016/10/24/projekt-kamodlps25hb-czujnik-cisnienia-atmosferycznego-wraz-kamduino-uno/ | *[http://mikrokontroler.pl/2016/10/24/projekt-kamodlps25hb-czujnik-cisnienia-atmosferycznego-wraz-kamduino-uno/ Article ‘KAmodLPS25HB - czujnik ciśnienia atmosferycznego wraz z KAmduino UNO’] | ||
Latest revision as of 17:15, 1 November 2024
Description
KAmodLPS25HB is a module for atmospheric pressure measurement in range 260 - 1260hPa. It bases on absolute pressure sensors LPS25HB. It is characterized by i.a. wide range and high resolution of measurement. Communication with module can be realized by I2C or SPI interfaces. 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
- LPS25HB chip (MEMS pressure sensor) from STMicroelectronics
- Measurement range: from 260 to 1260mbar of absolute pressure (260 - 1260hPa)
- Measurement resolution: 0,01hPa
- Power supply voltage: 2.5V - 5.5V
- Power consumption: 2.5mA
- 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
- Place for soldering of pin header
- Mounting holes 3mm
- Module size (without connector): 27mm x 15mm x 3mm
Standard equipment
Code | Description |
---|---|
KAmodLPS25HB |
|
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 | Interrupt output / data ready signal |