BME280 Environmental Sensor, Temperature, Humidity, Barometric Pressure Overview A tiny sensor breakout with BME280 onboard, sensing environmental temperature, humidity, and barometric pressure. It supports both I2C and SPI interfaces, also is compatible with 3.3V/5V voltage levels. Due to its ultra small form factor, low power consumption, high precision with stability, the BME280 Environmental Sensor is suited for applications such as environment monitoring, weather forecast, altimeter, and IoT projects, and so on Features Supports I2C (default), configurable slave address Supports SPI, switch to SPI via I/O setting Onboard voltage level translator, compatible with 3.3V/5V operating voltage Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32) Specifications Operating voltage: 3.3V/5V Communication interface: I2C/SPI Temperature sensing: -40~85C (resolution 0.01C, accuracy 1C) Humidity sensing: 0~100%RH (resolution 0.008%RH, accuracy 3%RH, response time 1s, delay =2%RH) Barometric pressure sensing: 300~1100 hPa (resolution 0.18Pa, accuracy 1hPa) Power consumption: <0.1mA@1Hz (H,P,T) Dimension: 27mm x 20mm Mounting hole size: 2.0mm Package Content BME280 Environmental Sensor x1 PH2.0 6PIN wire 20cm x1
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
