Input and Output:
- Input: I2C or SPI communication interfaces
- Output: Digital output for temperature, humidity, and pressure data
- Data Resolution: 16-bit for humidity, 20-bit for pressure, and 16-bit for temperature
Physical Characteristics:
- Package Type: PCB module with BME280 sensor
- Dimensions: Approximately 12mm x 15mm x 2mm
- Weight: Approximately 0.3 grams
- Operating Temperature: -40°C to +85°C
- Storage Temperature: -40°C to +85°C
Technical Specifications:
- Interface: I2C (up to 3.4 MHz) and SPI (up to 10 MHz)
- Humidity Sensor Response Time: 1 second
- Pressure Sensor Noise: 0.2 Pa (typical)
- Temperature Sensor Noise: 0.01°C
- Long-Term Stability: ±1% RH/year
- Measurement Interval: Configurable from 1 second to 60 minutes
Additional Features:
- Ease of Use: Simple integration with microcontrollers via I2C or SPI
- Low Power Consumption: Suitable for battery-operated devices
- Versatility: Can measure temperature, humidity, and pressure in one compact module
- High Precision: Accurate measurements for reliable environmental sensing
- Application: Ideal for weather stations, indoor air quality monitoring, and environmental data logging
- Integrated Design: Combines three sensors into a single small footprint module
- Compatibility: Works with a variety of microcontroller platforms, including Arduino, Raspberry Pi, and ESP8266
- Calibration: Pre-calibrated, no external components required
- Firmware: Compatible with open-source libraries and firmware for easy development
- Environmental Monitoring: Suitable for both indoor and outdoor applications due to its wide operating range and robust performance
The GY-BME280 sensor module is a highly integrated and versatile sensor solution, providing accurate environmental data in a compact and easy-to-use package, making it ideal for a wide range of applications.
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