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BME680 Digital Sensor Module, Temperature Humidity Pressure VOC Air Quality Sensor, High Altitude Atmospheric Pressure Development Board I2C SPI for Arduino Raspberry Pi
- 4in1 MultiParameter Sensing
- Integrates temperature, humidity, barometric pressure, and VOC (gas/air quality) in one chip. Outputs IAQ (Indoor Air Quality) index directly; ideal for weather, air quality, and highaltitude monitoring.
- High Accuracy & Wide Ranges
- Temperature: 40°C to +85°C, accuracy ±1.0°C
- Humidity: 0100% RH, accuracy ±3% RH
- Pressure: 3001100 hPa, accuracy ±1 hPa (supports altitude calculation)
- VOC: detects formaldehyde, benzene, and other harmful gases
- I2C & SPI Dual Interface, 3.3V/5V Compatible
- Supports I2C (0x76/0x77 address configurable) and SPI. Builtin voltage regulation and level shifting; works with 3.3V/5V MCUs (Arduino, Raspberry Pi, ESP32).
- UltraLow Power & Compact Design
- Sleep current as low as 0.09 µA; ideal for batterypowered/IoT devices. Tiny 3.0×3.0 mm LGA package; breakout board with 2.54 mm pins for easy wiring.
- Wide Applications & Easy Development
- Perfect for indoor air quality monitors, weather stations, home automation, highaltitude meters, GPS augmentation, and wearable devices. Comes with libraries and examples for fast prototyping.
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AJMRTC BME680 Digital Environmental Sensor Module is a 4in1 MEMS sensor designed by Bosch Sensortec, integrating temperature, humidity, barometric pressure, and VOC (volatile organic compound) sensing into a tiny chip. It provides highly accurate environmental data and a direct IAQ (Indoor Air Quality) index output, making it ideal for indoor air quality monitoring, weather tracking, and highaltitude measurement.
The module supports I2C and SPI communication interfaces, with selectable I2C addresses (0x76/0x77) for using multiple sensors on one bus. Builtin voltage regulation and logic level shifting ensure seamless compatibility with both 3.3V and 5V microcontrollers, including Arduino, Raspberry Pi, ESP32, and STM32.
Featuring ultralow power consumption (sleep current down to 0.09 µA) and a compact form factor, the BME680 module is perfect for batterypowered IoT devices, wearables, and portable monitors. The 2.54 mm pin header allows easy connection and prototyping, while available libraries and example codes help you build projects quickly.
Key applications include indoor air quality detectors, smart home automation, weather stations, highaltitude meters, GPS accuracy enhancement, and environmental data loggers.
- Brand: AJMRTC(Original: Bosch Sensortec)
- Chip: BME680
- Measuring Items: Temperature, Humidity, Pressure, VOC (IAQ)
- Temperature Range: 40°C ~ +85°C(±1.0°C)
- Humidity Range: 0100% RH(±3% RH)
- Pressure Range: 3001100 hPa(±1 hPa)
- VOC/IAQ: 0500 IAQ index
- Interfaces: I2C (configurable address), SPI
- Supply Voltage: 3.3V5V
- Power Consumption: ~5 mA (normal); 0.09 µA (sleep)
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
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