Enviromental Sensor BME280 Breakout
The BME280 Breakout is a compact sensor that measures temperature, pressure, and humidity, perfect for meteorological projects.
BME280 is an atmospheric sensor which measures 3 values: temperature, pressure, and humidity. Additionally, it is possible to calculate elevation. It is simple to use since it communicates via I2C and it is extra small sized so it can be put anywhere. Everything you need to know about the atmospheric condition - this sensor can measure for you; just ideal for meteorological station projects! This board comes with two Qwiic connectors, providing easy connections.
- Voltage: 3.3V
- Pressure range: 30kPa - 110kPa
- Pressure error: +-12Pa
- Temperature range: -40C - 80C
- Temperature error: +-1C
- Humidity range: 0% - 100%
- Humidity error: +-2%
- Current while measuring: 1mA
- Current while idle: <5uA
- Communication: I2C
- Dimensions: 22 x 22 mm / 0.9 x 0.9 inch
Interface
| Interface | I2C |
|---|---|
| Qwiic Compatible | Yes |
| I2C Address Default | 0x76 |
| I2C Address Changeable | No |
| Breadboard Compatible | Yes |
Measurement
| Measurement Types | Temperature, Humidity, Pressure |
|---|---|
| Measurement Range | Temperature -40 to 80 C; Humidity 0 to 100 %; Pressure 30 to 110 kPa |
| Measurement Accuracy | Temperature +/-1 C; Humidity +/-2 %; Pressure +/-12 Pa |
Power
| Supply Voltage Min V | 3.3 |
|---|---|
| Supply Voltage Max V | 5 |
| Logic Level | 3V3 Or 5V |
| Operating Current (mA) | 1 |
| Sleep Current Ua | 5 |
Other
| Ic Part Number | BME280 |
|---|
Plug into any Soldered Dasduino or microcontroller with an easyC cable — no soldering required.
Add the Soldered library for your language (below).
Open the get-started example and read your first value.
