1Pcs BME680 Digital Temperature Humidity Pressure Sensor
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The Story
The BME680 is a compact 4-in-1 environmental sensor module that measures gas, humidity, pressure, and temperature. It features I2C and SPI interfaces, works with 3.3V and 5V systems, and is ideal for IoT, weather stations, and indoor air quality monitoring. With low power consumption and high accuracy, it's perfect for wearables, smart home devices, and navigation systems.
add_circle The Upside
- check Multi-functional sensor in a single package
- check Low power consumption suitable for battery-powered devices
- check Easy integration with I2C/SPI and 3.3V/5V compatibility
remove_circle The Downside
- close Gas sensor response time may vary with aging
- close Module size may be larger than bare sensor
- close Requires careful handling of PCB pins
Specifications & features
Key features
- check_circle 4-in-1 sensor: gas, humidity, pressure, temperature
- check_circle I2C and SPI interfaces (up to 3.4 MHz I2C, 10 MHz SPI)
- check_circle Wide operating voltage: 1.7V to 3.6V
- check_circle Low power consumption: 2.1 µA at 1 Hz (humidity and temperature)
- check_circle Indoor air quality (IAQ) index output
Specifications
Communication Interface
I2C (up to 3.4 MHz), SPI (3/4 wire, up to 10 MHz)
Current Consumption (1 Hz, humidity & temp)
2.1 µA
Gas Sensor Response Time
<1 s (new sensor)
Humidity Accuracy
±3% r.h.
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