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BME680 Gas/Env Sensor
BME680
Boschsensor environment
The Bosch BME680 is a compact, low-power 4-in-1 sensor that measures gas, humidity, pressure, and temperature. It's ideal for indoor air quality monitoring and IoT devices, offering digital I2C and SPI interfaces.
In stock
Specifications
25- Package
- LGA mm
- Package Dimensions
- 3.0 x 3.0 x 0.93
- Interface
- I2C, SPI
- I2c Clock Speed
- 3.4 MHz
- Spi Clock Speed
- 10 MHz
- Operating Voltage Vdd
- 1.71 V
- Operating Voltage Vdd
- 3.6 V
- Operating Voltage Vddio
- 1.2 V
- Operating Voltage Vddio
- 3.6 V
- Current Consumption Sleep
- 0.15 µA
- Current Consumption Humidity Temp
- 2.1 µA
- Current Consumption Pressure Temp
- 3.1 µA
- Current Consumption Gas Heater
- 9 mA
- Current Consumption Gas Peak
- 15 mA
- Operating Temperature Range
- -40 °C
- Operating Temperature Range
- 85 °C
- Operating Humidity Range
- 0 % r.H.
- Operating Humidity Range
- 100 % r.H.
- Operating Pressure Range
- 300 hPa
- Operating Pressure Range
- 1100 hPa
- Humidity Accuracy
- ±3 % r.H.
- Pressure Accuracy
- ±0.6 hPa
- Temperature Accuracy
- ±0.5 °C
- Gas Sensor Response Time
- 0.75 s
- Iaq Range
- 0-500
Pinout
11| Pin | Name | Functions | Notes |
|---|---|---|---|
| — | VDD | POWER | Main supply voltage |
| — | VDDIO | POWER | Interface voltage |
| — | SDI/SDO | SPII2C | SPI data input/output, I2C data |
| — | SCK | SPII2C | SPI clock, I2C clock |
| — | CS | SPI | SPI chip select |
| — | SCL | I2C | I2C clock |
| — | SDA | I2C | I2C data |
| — | SDI | SPI | SPI data input |
| — | SDO | SPI | SPI data output |
| — | INT | GPIO | Interrupt output |
| — | GND | GND | Ground |
Interactive pinout
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BME680
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