Discover the GY-BME280, an all-in-one temperature, humidity & pressure sensor. Its high accuracy, versatile 3.3V-5V compatibility, and I2C interface make it perfect for smart homes, weather stations, and agro-tech worldwide.
GY-BME280 Product Description
GY-BME280 is a high-performance temperature, humidity and air pressure sensor designed for precise environmental monitoring. Based on Bosch's BME280 chip, the module provides ±0.5°C temperature measurement accuracy, ±3%RH humidity accuracy, and ±0.12hPa air pressure accuracy. Its wide voltage compatibility (3.3V-5V) and low power consumption make it an ideal choice for various environmental monitoring projects. In addition, GY-BME280 uses the I2C communication protocol, which simplifies the connection with the microcontroller and is easy to integrate into various electronic systems.
GY-BME280 Product Features
1. High-precision measurement:GY-BME280 provides ±0.5°C temperature accuracy, ±3%RH humidity accuracy, and ±0.12hPa air pressure accuracy, ensuring the accuracy of environmental data.
2. Wide voltage compatibility: Supports supply voltages from 3.3V to 5V, making it easy to use with microcontrollers of different voltage levels.
3. Low power design:In low power mode, the current consumption is as low as 3.5μA, which is suitable for battery-powered mobile devices or remote monitoring systems.
4. Simple integration:The I2C communication protocol is used to quickly and easily connect to the microcontroller, simplifying the hardware design process.
GY-BME280 Product Application
1. Smart home environment monitoring: In smart home systems, GY-BME280 sensors are widely used for indoor environment monitoring, collecting temperature, humidity and air pressure data in real time, helping the smart system to automatically adjust the working status of air conditioners, humidifiers, etc. according to environmental changes, creating a comfortable living environment.
2. Weather station data collection:Agricultural weather stations use GY-BME280 sensors to monitor field environments, collect accurate temperature, humidity and air pressure information, and provide a scientific basis for crop growth. By analyzing long-term data, farmers can predict weather changes, arrange farming activities reasonably, and improve crop yields and quality.
3. Industrial automation control:In industrial automation production lines, GY-BME280 sensors are used to monitor environmental conditions in the workshop to ensure that the production process is carried out in the best environment. For example, the manufacturing of precision electronic components requires strict control of humidity and temperature to avoid electrostatic damage or material deformation, and the high-precision monitoring function of GY-BME280 provides key support for this.
