Product description
Pressure and temperature sensor based on the Bosch BMP180. The module measures barometric pressure and temperature with high resolution and is suitable for weather stations, altitude measurement, indoor climate monitoring, and other projects requiring accurate barometric pressure measurement.
Communication is via I2C, and the module is equipped with two Qwiic connectors for quick solderless connection. The sensor is factory calibrated and can be used to calculate altitude above sea level from the measured barometric pressure. The BMP180 features low power consumption, high measurement accuracy, and is well suited for battery-powered applications. It is a digital pressure sensor with integrated temperature measurement.
Specifications:
- Sensor IC: Bosch BMP180
- Measured parameters: Barometric pressure and temperature
- Calculation: Altitude above sea level
- Communication: I2C
- I2C address: 0x77
- Connections: 2 × Qwiic
- Supply voltage: 3.3–5 V
- Logic level: 3.3 V
- Pressure measurement range: 300–1100 hPa
- Pressure accuracy: ±0.02 hPa
- Temperature range: -40 to +85 °C
- Temperature accuracy: ±1 °C
- Current consumption, standard mode: Typ. 5 µA
- Current consumption, standby: Typ. 0.1 µA
- Mounting holes: 2
- Dimensions: 22 × 22 mm
- Supplied with: Pin header (not pre-soldered)
- Manufactured in: EU (Croatia)