Along with such quantities as wind speed, rainfall intensity, air density or temperature, it is important to measure the atmospheric pressure. If you need to accurately determine the weather conditions, then the best solution is to select the appropriate diagnostic equipment. Modern electronics include easy-to-use sensor modules for atmospheric pressure measurements that enable accurate measurements. In industrial automation systems and in automated production processes, temperature, humidity and pressure sensors are very often used. The quantity measured by them is usually converted into a voltage signal which is fed to the microcontroller included in the measurement system. Such sensors are also found in the automotive industry, as well as in hobby constructions, which are perfectly suited to atmospheric parameters sensors in the form of Grove modules, which you can connect to the Arduino.
Pressure sensors
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BMP280 - digital barometer, pressure sensor 110kPa I2C/SPI 3,3V
Based on the BMP280 digital pressure sensor with an accuracy of 1 hPa. It has a built-in temperature sensor. The system communicates via the I2C or SPI bus. Measurement range...
Index: MOD-07245
Index: MOD-07245
BME280 - humidity, temperature and pressure sensor 110 kPa I2C / SPI - 3.3V - soldered connectors
Very easy to use temperature, humidity and pressure sensor. The module is powered by 3.3 V and can also communicate via I2C or SPI interface . Sensors of this type are...
Index: ZES-16534
Index: ZES-16534
BME280 - humidity, temperature and pressure sensor 110 kPa I2C / SPI - 3.3V
Humidity, temperature and pressure sensor powered with the voltage of 3.3 V with I2C and SPI interface. Measuring range: temperature: -40 °C to 85 °C, humidity: 10% RH to 100%...
Index: DNG-11803
Index: DNG-11803
LPS25HB - pressure and altitude sensor 126kPa I2C / SPI 2.5-5.5V - Pololu 2867 - soldered pins
The sensor enables pressure measurements in the range from 26 kPa to 126 kPa with an accuracy of ± 0,02 kPa. The measurement result can be easily converted into height. In...
Index: PLL-19263
Index: PLL-19263
BMP390L - pressure and temperature sensor - STEMMA QT / Qwiic - Adafruit 4816
Sensor module equipped with a Bosch BMP388 and BMP390 digital barometer . Enables precise measurement of pressure and altitude in the pressure range from 300 hPa to 1250 h...
Index: ADA-19003
Index: ADA-19003
Digital atmospheric pressure sensor - barometer - BMP280 - I2C - DFRobot SEN0372
Digital atmospheric pressure sensor manufactured by DFRobot. It has an integrated BMP280 chip from Bosch. The module integrates temperature and atmospheric pressure -...
Index: DFR-19198
Index: DFR-19198
LPS25HB - pressure and altitude sensor 126kPa I2C / SPI 2.5-5.5V - Pololu 2867
Sensor for measuring a pressure in the range from 26 kPa to 126 kPa with a accuracy at the level of ± 0,02 kPa. The measurement result can be easily converted to a height....
Index: PLL-12988
Index: PLL-12988
The sensor is a combination of 3-axis gyro, accelerometer and compass. Allows you to measure acceleration, magnetic field and angular velocity in the configurable ranges....
Index: WSR-08298
Index: WSR-08298
Grove - BME280 - humidity, temperature and pressure sensor 110kPa I2C 3-5V
The Grove module is equipped with a humidity, temperature and pressure sensor powered with the voltage of 3.3 V to 5 V with I2C and SPI interface. Measuring range: temperature:...
Index: SEE-11355
Index: SEE-11355
BME680 multi-functional 4in1 environmental sensor - SPI / I2C - DFRobot SEN0375
A 4-in-1 MEMS multifunctional environmental sensor manufactured by DFRobot. It features an embedded BME680 chip. The module is a combination of a volatile organic compound...
Index: DFR-19199
Index: DFR-19199
Gravity - 9DOF sensor BMX160 + temperature and pressure sensor BMP388 - I2C- DFRobot SEN0252
The module is equipped with two BMX160 and BMP388 sensors. BMX160 is a 9-axis sensor which allows to measure the acceleration in the ranges ± 2 g / ± 4 g / ± 8 g / ± 16 g...
Index: DFR-15712
Index: DFR-15712
Overlay for Raspberry Pi equipped with BME280 temperature, pressure and humidity sensor, LTR-559 light and proximity sensor, MICS6814 analog gas sensor, ADC ADS1015...
Index: PIM-17074
Index: PIM-17074
BME - humidity, temperature and pressure sensor I2C/SPI - 3,3V/5V - Waveshare 15231
Humidity, temperature and pressure sensor powered with the voltage of 3.3 V or 5 V with I2C and SPI interface. Measuring range: temperature: -40 °C to 85 °C, humidity: 0 %RH...
Index: WSR-13463
Index: WSR-13463
Enviro pHAT - temperature, pressure, light intensity and proximity sensor - overlay for Raspberry Pi
Enviro pHAT is an overlay for Raspberry Pi with BME280 and LTR-559 sensors allowing to measure temperature, pressure, light level and proximity sensor. Additionally, the...
Index: PIM-16966
Index: PIM-16966
I2C Environmental Sensor - for Raspberry Pi Pico - Waveshare 20232
A module designed for the Raspberry Pi Pico equipped with a range of useful environmental sensors . Manufactured by Waveshare, it includes temperature, humidity, air...
Index: WSR-20085
Index: WSR-20085
Pressure sensor - barometer - QMP6988 - expansion module Unit for M5Stack development modules
Atmospheric pressure sensor in the form of a Unit type extension from the M5Stack sandwich module company. The measuring range of the QMP6988 sensor is between 300 hPa and...
Index: MSS-22281
Index: MSS-22281
BME 280 Breakout - development board with temperature, pressure and humidity sensor - SKU27347
The BME280 module is an advanced sensor that combines the functions of measuring temperature, humidity and barometric pressure . Thanks to the use of the I2C communication...
Index: SBC-23655
Index: SBC-23655
DFRobot Gravity - digital barometer, pressure and altitude sensor 1250hPa I2C/SPI 3,3-5,5V
Module with digital barometer from Bosch BMP388. The measurement range is from 300 hPa to 1250 hPa relative accuracy of 8 Pa on approx. 0.5 m of altitude. The system is...
Index: DFR-13156
Index: DFR-13156
BMP388 - High Precision Barometric / Altitude Sensor - I2C / SPI - Waveshare 16115
The module is based on a precise BMP388 pressure sensor from Bosch, allowing measurement of relative height. It is used in IoT projects, monitoring environmental parameters,...
Index: WSR-23395
Index: WSR-23395
- Reduced price
- Promotion
BMP280 - digital barometer, pressure sensor 110kPa I2C/SPI 3-5V - STEMMA QT - Adafruit 2651
Module with digital barometer from Bosch BMP280. The measurement range is from 300 hPa to 1100 hPa with 1 hPa accuracy. The system is powered with the voltage ranging from 3 V...
Index: ADA-04631
Index: ADA-04631
Fermion - Pressure Sensor ICP-10111 - DFRobot SEN0516
The Fermion temperature and barometric pressure sensor module from DFRobot, features a built-in ICP-10111 sensor, made with MEMS technology. It is powered by 3.3 V to 5.5 V ....
Index: DFR-20977
Index: DFR-20977
Miniature air pressure sensor - barometer - 300-1250hPa - BMP384 - Qwiic - SparkFun SEN-19833
A miniature sensor equipped with the BMP384 system that enables the measurement of atmospheric pressure in the range from 300 hPa to 1250 hPa and temperature in the range...
Index: SPF-21818
Index: SPF-21818
- On sale!
- Promotion
LPS22DF - pressure and altitude sensor 126kPa - I2C/I3C/SPI - 1,8-5,5V - Pololu 2898
The LPS22DF pressure and height sensor from Pololu is a compact device that measures pressure up to 126 kPa with an accuracy of ±0.05 kPa. It has a 3.3 V voltage regulator,...
Index: PLL-23472
Index: PLL-23472
Module with digital barometer from Bosch BMP388. The measurement range is from 300 hPa to 1250 hPa with 8 Pa accuracy per appr. 0.5m of altitude. The system is powered with the...
Index: ADA-13147
Index: ADA-13147
See also
- Oxygen sensors
- Tilt sensors
- Accelerometers
- Inductive sensors
- Hall effect sensors
- Led motion detectors
- Optical sensors
- Twilight sensors
- Resistance sensors
- Door sensors
- Piezoelectric sensors
- RPM sensors
- Alarm sensors
- 9DoF IMU sensors
- Air quality sensors
- Sound sensors
- Gesture sensors
- Gas sensors
- Limit switches
- Sensors of light and color
- Magnetic sensors
- Medical sensors
- Pressure sensors
- Sensors odbiciowe
- Distance sensors
- Inductive contactless sensors
- Weather sensors
- Liquid level sensors
- Current sensors
- Flow sensors
- Motion sensors
- Temperature sensors
- PT100 temperature probes
- Humidity sensors
- Fingerprint readers
- Encoders
- Photoresistors
- Phototransistors
- IR receivers
- Magnetometers
- Gyros
- Sensor sets
- Grove modules
- Gravity modules
Pressure sensor - Digital measurement of weather conditions
In addition to quantities such as wind speed, rainfall intensity, air density and temperature, the measurement of atmospheric pressure is important. If you need to accurately determine weather conditions, it is definitely worth choosing the appropriate diagnostic equipment and air pressure sensor.
Modern electronics include practical analog and digital atmospheric pressure sensor modules that enable accurate measurement. Their measurement range includes both low and high pressure. The pressure value can be displayed, e.g. on a connected screen.
Modern barometric sensors compatible with embedded systems
The Botland store offers a wide range of precise pressure sensors from renowned manufacturers such as Adafruit, DFRobot and Polou . These sensors use high-quality Bosch piezoelectric transducers of the BMP3XY family in their circuits, which enable height measurement with an accuracy of 0.1 m. I2C and SPI buses allow sensor modules to work with Arduino - there are also libraries dedicated to supporting digital barometers. The accuracy of pressure measurement in the sensors we offer is 8Pa.
Digital air pressure sensors for embedded systems can be successfully used in the design of weather stations and in drones and other remotely controlled aircraft models. P
Additionally, the Adafruit BMP388 sensor module available in our offer enables temperature measurement with an accuracy of ±0.5°C. Using the appropriate source code uploaded to Arduino , external modules can be used for more advanced measurements, e.g. as differential pressure sensors.
How does a tire pressure sensor work? Information about the pressure status is sent to the on-board computer and displayed on the dashboard (or more precisely, on the display) of your car. Too low tire pressure poses a danger to both the driver and passengers, as well as other road users. In case of low pressure, the vehicle may be unstable, e.g. when cornering tight. If you have any questions about pressure sensors or other products available in the Botland store, please contact us by e-mail, telephone or via the contact form.
Pressure sensors - FAQ
Depending on the application, at home you can use, among others, environmental sensors ( air quality , temperature , humidity or pressure), sensors detecting dangerous substances or motion sensors . You can find all of them in the Botland store!