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MCU-680 BME680 Temperature Humidity Pressure Sensor Module
$7.9500
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SKU
SEN-10-052
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- +300 10 % $7.1900
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GY-21 HTU21D Temperature and Humidity Sensor Module - I2C Interface Previous 
MCU-680 BME680 Temperature Humidity Pressure Sensor Module is a Bosch-based environmental sensor module for temperature, humidity, pressure, and VOC detection. It offers digital output and supports I2C and SPI communication. The module is designed for environmental monitoring applications and compact electronics projects. Its low-power operation and small size make it suitable for embedded sensing designs. The sensor can also be used for pressure-based altitude measurement.
Features of MCU-680 BME680 Temperature Humidity Pressure Sensor Module - I2C, SPI
- Temperature sensing
- Humidity sensing
- Pressure sensing
- VOC detection
- Digital output
- I2C and SPI interfaces
- Low-power operation
- Compact size
Specifications of MCU-680 BME680 Temperature Humidity Pressure Sensor Module - I2C, SPI
- Working voltage: 1.7V to 3.6V
- Working temperature: -40°C to +85°C
- Humidity accuracy: ±3% relative humidity
- Pressure accuracy: ±1 hPa
- Temperature accuracy: ±1.0°C
- VOC detection: Supported
- I2C interface: Up to 3.4 MHz
- SPI interface: 3-wire and 4-wire, up to 10 MHz
- Current consumption at 1 Hz humidity and temperature: 2.1 µA
- Current consumption at 1 Hz pressure and temperature: 3.1 µA
- Current consumption at 1 Hz humidity, pressure and temperature: 3.7 µA
- Gas sensor response time: 33-63% in less than 1 second
- Low-power mode consumption: Less than 0.1 mA
- Humidity sensor response time: Approximately 8 seconds (0-83%)
- Humidity sensor hysteresis: ±1.5% relative humidity
- Dimensions: 3.6 x 3.8 x 1.0 mm
- Pin count: 6 Pin
- Output type: Digital
- Pressure range: 300 hPa to 1100 hPa
- Humidity range: 0% to 100%
- Temperature range: -40°C to +85°C
- Model: CJMCU-680
- Chip: BME680
How to Use MCU-680 BME680 Temperature Humidity Pressure Sensor Module - I2C, SPI
- Connect VCC, GND, and the selected communication pins.
- Select I2C or SPI mode for data communication.
- Read temperature, humidity, pressure, and VOC data from the sensor.
More Info
- Pin definitions: VCC, GND, SCL, SDA, SDO, CS
- Sensor can be enabled or disabled by channel
| Interface Type | I2C, SPI |
|---|---|
| Operating Voltage (V) | 1.7V - 3.6V |
| Operating Current (mA) | 2.1 µA - 3.7 µA (typical), <0.1 mA (low power mode) |
| Operating Temp (°C) | -40 to 85 |
| Dimensions (mm) | 3.6 x 3.8 x 1.0 mm |
| Mounting Type | THT |
| Output Type | Digital |
| Accuracy | ±3% RH, ±1 hPa, ±1.0°C, ±1m Altitude |
| Resolution | Temperature: 0.01°C, Humidity: 0.008%, Pressure: 0.18 Pa |
| Response Time | Gas (VOC): <1s, Humidity: ~8s |
| Measurement Range | Pressure: 300-1100 hPa, Temperature: -40 to 85°C, Humidity: 0-100% RH |
| Environmental Parameter | Temperature, Humidity, Pressure, Gas (VOC) |
| Probe Type | Surface Mount |
| Chipset | BME680 |
| Humidity Range | 0 - 100% RH |
| Relay Output | No |
| Humidity Accuracy | ±3% |
| Protocols | I2C, SPI |
| Temp Accuracy | ±1.0°C |
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