Description
The DFRobot Gravity BME688 Environmental Sensor is an advanced, compact MEMS sensor that provides accurate measurements of temperature, humidity, barometric pressure, and volatile organic compounds (VOC). It supports I2C/SPI communication protocols, which facilitate integration with various systems. It also serves as a data source for AI gas analysis, making it an ideal choice for applications requiring precise environmental monitoring and intelligent gas detection. This sensor is well-suited for DIY weather stations, portable environmental monitoring devices, smart home systems, and agricultural monitoring.
Specifications
|
Power Requirements |
|
· Operating Voltage: 3.3 to 5V DC |
|
· Operating Current: 5mA (25mA with VOC Measurement Enabled |
|
Output Signal |
|
· Interface Options: I2C/SPI |
|
Temperature Sensor |
|
· Measurement Range: -40 to +85°C |
|
· Accuracy: ±0.5°C (0 to 65°C) |
|
Humidity Sensor |
|
· Measurement Range: 0 to 100% Relative Humidity (R.H.) |
|
· Accuracy: ±3% R.H. (20 to 80% R.H. at 25°C) |
|
Barometric Pressure Sensor |
|
· Measurement Range: 300 to 1100 hPa |
|
· Accuracy: ±0.6 hPa (300 to 1100 hPa at 0 to 65°C) |
|
Physical Dimensions |
|
· Module Size: 30 mm x 22 mm / 1.18 inches x 0.87 inches |