Waveshare BME280 Environmental Sensor Module: Temperature, Humidity, Barometric Pressure Detection for IoT Projects

Waveshare BME280 Environmental Sensor, Temperature, Humidity, Barometric Pressure Detection Module I2C/SPI Interface for Weather Forecast, IoT Projects, ect

Waveshare BME280 Environmental Sensor Module: Temperature, Humidity, Barometric Pressure Detection for IoT Projects

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/Ardui/STM32):https://www.waveshare.com/wiki/BME280_Environmental_Sensor Specifications Operating voltage: 3.3V/5V Communication interface: I2C/SPI Temperature sensing: -40~85°C (resolution 0.01°C, accuracy ±1°C) 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 100% original, support technical service, please contact us!

Key Features

• ✅ BME280 sensor, onboard voltage level translator, compatible with 3.3V/5V operating voltage
• ✅ BME280 sensor module, supports I2C (default), configurable slave address, supports SPI, switch to SPI via I/O setting
• ✅ BME280 I2C sensor, humidity sensing: 0~100%RH (resolution 0.008%RH, accuracy ±3%RH, response time 1s, delay =2%RH)
• ✅ Development resources and manual (examples for Raspberry Pi/Arduino/STM32) provided: www.waveshare.com/wiki/BME280_Environmental_Sensor

✅ Product Dimensions: 7.09 x 3.94 x 3.54 inches

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