Barometric Pressure Sensor
BMP085 (Barometric Pressure Sensor Module for Arduino)
BMP180 (Digital Barometric Sensor Module)
BMP280 (I2C/SPI Digital Barometric Pressure Sensor Module for Arduino)
The BMP280 sensor is an environmental sensor with temperature, barometric pressure that is the next generation upgrade to the BMP085/BMP180/BMP183. This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI.
Features:
- Pressure range: 300 ~ 1100hPa (altitude 9000 m ~ -500 m); - Working voltage: 1.71 - 3.6VDC; - Low power consumption: 4μA; - High precision: at low-power mode, the resolution is 0.06hPa (0.5 meters); - Temperature output; - Communication interface: I2C or SPI; typical application: - GPS precise navigation (dead reckoning, the upper and lower bridge detection, etc.); - indoor and outdoor navigation; - The weather forecast; - The vertical velocity indication (rise / sink speed); Note: You need to add 5V to 3.3V level converter circuit between Arduino UNO R3 and the module.
GY-652 (Air Pressure + Magnetic Field Sensor Module)
This is the GY-652 Sensor Module with HMC5983 and BMP180 Electronic Compass which enables us to measure Atmospheric Pressure and Magnetic Fields about 3 axes along with Pressure.
- Model: GY-652
- The use of chip: HMC5983 + BMP180
- Power supply :3-5v (internal low dropout regulator)
- Communication modes: standard IIC communication protocol)
- Magnetic field range: ± 0.88 to ± 8.1 gauss
- Pressure Range :300-1100hPa
- Chip 12bit AD converter, 16-bit data output
- Machine welding process to ensure quality
- Size: 13mm * 14mm (standard pitch 2.54mm)
- for ARDUINO test code
MPL115A1 (Barometric Pressure Sensor Breakout)
Now mounted on a breakout board, the MPL115A1 is a digital barometer that uses MEMs technology to give accurate pressure measurements between 50kPa and 115kPa. We stock the SPI interface version of the sensor. Average current consumption is 10µA at one measurement per second.The sensor outputs both temperature and pressure readings on the SPI bus. See page 3 of the datasheet for information on how to take readings from the pressure sensor.
FEATURES:
- Wide supply voltage range
- -40°C to 105°C maximum temperature range
- Low power consumption
- kPa accuracy
MPL3115A2 (I2C Barometric Pressure/Altitude/Temperature Sensor)
-Control mode: 2mA
-Low power mode: 8.5μA , 1Hz sampling
-Compensation of output data:
20 bit pressure data, output per unit Pascal
20 bit height data, output per unit of meter
12 bit temperature data, output per unit degree with
-I2C digital output interface
-2 * programmable pin interrupt
-Contained in 32 selective FIFO buffers
MS554C (Digital Barometric Waterproof Pressure Sensor)
MS5611 (High Resolution Atmospheric Pressure Module)
1. MS5611 module (atmospheric pressure module).
2. Chips: MS5611.
3. Chip built-in 24bit AD converter.
4. Immersion Gold PCB, high quality, machine welding process to ensure quality.
5. Power supply: 3~5V (internal low dropout regulator).
6. Communication modes: standard the I2C / SPI communication protocol.