BME280 Environmental Sensor-Temperature, Humidity, Barometric

A tiny sensor breakout with the BME280 onboard, capable of sensing environmental temperature, humidity, and barometric pressure. It supports both I2C and SPI interfaces and is compatible with 3.3V/5V voltage levels.

Thanks to its ultra-small form factor, low power consumption, and high precision with stability, the BME280 Environmental Sensor is well-suited for applications including environmental monitoring, weather forecasting, altimeters, IoT projects, and more.

• 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: -40~85°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)
• Mounting hole size: 2.0mm
• Dimension: 27mm x 20mm

Pin Configuration:

• 1 x BME280 Environmental Sensor
• 1 x 6 Pins Cable 20cm

• User Manual