Product description
Environmental sensor based on the Bosch BME280 for measuring temperature, barometric pressure, and humidity. The sensor is suitable for weather stations, environmental monitoring, and other projects where multiple environmental parameters need to be measured using a single sensor. Communication is via I2C, and the module features two Qwiic connectors for quick, solderless connections. It can also calculate altitude based on the measured air pressure.
Specifications:
- Sensor IC: Bosch BME280
- Measured parameters: Temperature, barometric pressure, and humidity
- Calculated value: Altitude
- Communication: I2C
- I2C address: 0x76
- Connections: 2× Qwiic
- Supply voltage: 3.3 V
- Pressure range: 30–110 kPa
- Pressure accuracy: ±12 Pa
- Temperature range: -40 to +80 °C
- Temperature accuracy: ±1 °C
- Humidity range: 0–100% RH
- Humidity accuracy: ±2% RH
- Current consumption (measuring): 1 mA
- Current consumption (idle): <5 µA
- Supplied with: Pin header (not pre-soldered)
- Dimensions: 22 × 22 mm