Features:
Typical applications
1. Indoor air quality
2. Home automation and control
3. Internet of things
4. Weather forecast
5. GPS enhancement (e.g. time-to-first-fix improvement, dead reckoning, slope detection)
6. Indoor navigation (change of floor detection, elevator detection)
7. Outdoor navigation, leisure and sports applications
8. Vertical velocity indication (rise/sink speed)
Target Devices
1. Handsets such as mobile phones, tablet PCs, GPS devices
2. Wearables
3. Home weather stations
4. Smart watches
5. Navigation systems
6. Gaming, e.g. flying toys
7. IOT devices
Key features
1. Package: 3.0 mm x 3.0 mm x 0.93 mm metal lid LGA
2. Digital interface: I²C (up to 3.4 MHz) and SPI (3 and 4 wire, up to 10 MHz)
3. Supply voltage: VDD main supply voltage range: 1.71 V to 3.6 V, VDDIO interface voltage range: 1.2 V to 3.6 V
4. Current consumption: 2.1 µA at 1 Hz humidity and temperature, 3.1 µA at 1 Hz pressure and temperature, 3.7 µA at 1 Hz humidity, pressure and temperature, 0.09‒12 mA for p/h/T/gas depending on operation mode, 0.15 µA in sleep mode
5. Operating range: -40‒+85 °C, 0‒100% r.H., 300‒1100 hPa
6. Individual humidity, pressure and gas sensors can be independently enabled/disabled
7.The product is RoHS compliant, halogen-free, MSL1
Key parameters for gas sensor
1. Response time (𝜏 33−63% ) 2. Power consumption 3. Output data processing direct indoor air quality (IAQ) index output
Key parameters for humidity sensor
1. Response time (𝜏 0−63% ) ~8 s
2. Accuracy tolerance ±3% r.H.
3. Hysteresis ±1.5% r.H.
Key parameters for pressure sensor
1. RMS Noise 0.12 Pa, equiv. to 1.7 cm
2. Offset temperature coefficient ±1.3 Pa/K, equiv. to ±10.9 cm at 1 °C temperature change
Package included:
2Pcs BME680 Sensor Module