KAmodLPS331 (PL)
From Kamamilabs.com - Wiki
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
center|200px | 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 |
External links
- LPS331 chip datasheet
- Library for Arduino
- [Project] 'KAmodLPS331- czujnik ciśnienia atmosferycznego i KAmduino UNO' on MIKROKONTROLER.PL page
Kategoria:Moduły peryferyjne KAmod (Kamami) Kategoria:Zawartość