Description:

• The BME280 sensor module is a tiny, high-precision environmental sensor created by Bosch.
• It measures temperature, humidity, and barometric pressure, making it suitable for weather stations, IoT projects, and indoor environment monitoring.
• This breakout board version is intended for simple integration with Arduino and other microcontrollers using I2C (IIC) or SPI interfaces.
• It works at 5 volts, making it compatible with regular Arduino boards without the need for a level shifter.
• The module has integrated voltage regulation and logic level conversion, which simplifies setup.

Specifications:

• Sensor Type: Bosch BME280.
• Measurements: Temperature, Humidity, Barometric Pressure.
• Temperature Range: 40°C to +85°C.
• Humidity Range: 0% to 100% RH.
• Pressure Range: 300 hPa to 1100 hPa.
• Operating Voltage: 5V DC (with onboard 3.3V regulator).
• Interface: I2C (IIC) and SPI.
• Altitude Estimation: Supported via pressure readings.
• Dimensions: Compact breakout board (~3.15 x 1.97 x 0.39 inches).
• Logic Level Compatibility: 3.3V and 5V systems (thanks to onboard level shifter).
• Applications: Weather stations, IoT devices, HVAC monitoring, altitude tracking.