Features: The GYBME280 sensors module delivers triple environmental monitoring with ±1°C temperature accuracy, ±3% humidity precise, and ±1hPa pressure measurement, making it essential compatible sensors for projects. Featuring double IIC/SPI interfaces and wide DC1.7-3.6V voltages compatibility, this compact module integrates seamlessly for microcontroller platforms. Ideal for electronics enthusiasts, STEM educators, and developers seeking reliability environmental data collection in prototyping or industrial automation applications. Perfect for building weather stations, smart greenhouse controllers, HVAC monitoring systems, or precise agriculture equipment requiring real time atmospheric analysis. Engineered with a 20mmx25mm footprint, this BME280 digital sensors module enables effortless PCB integration while maintaining stable performances in embedded electronics projects. Specifications: Component: ABS. Size:Approx.12.8x10.6x2.4mm/0.5x0.42x0.09inch Option Type: Single hole BME280,Double Hole BME280; Usage scenario: Home Automation,Health Monitoring; Supply Voltages: DC1.7-3.6V Interfaces: IIC (3.4MHz), SPI (up to 10MHz) Humidity: 0-100% Pressure: 300-1100hPa Resolution:Temperature: 0.01°C Accuracy:Temperature: +-1°C,Humidity: +-3%,Pressure: +-1Pa Package Includes: 1pc GY-BME280 Sensors Module note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.