BME280 Temperature, Humidity & Barometric Pressure Sensor Module

BME280 Temperature, Humidity & Pressure Sensor Module

The BME280 is a compact, high-precision sensor from Bosch that combines three essential environmental measurements—temperature, humidity, and barometric pressure—into one tiny, power-efficient package. Designed for both indoor and outdoor applications, this versatile module is ideal for projects in weather monitoring, IoT devices, home automation, and even altitude tracking.

With its ability to measure pressure from 300 hPa to 1100 hPa, humidity from 0% to 100% RH, and temperatures from -40°C to +85°C, the BME280 delivers reliable performance across a wide range of environments. Thanks to its ±1 hPa pressure accuracy, ±1°C temperature accuracy, and ±3% humidity accuracy, it’s a go-to choice for applications requiring dependable, real-time atmospheric data.

The module supports both I2C and SPI communication, making it easy to integrate with microcontrollers like Arduino, Raspberry Pi, and ESP boards. Whether you’re building a GPS-enhanced navigation system, monitoring weather conditions, controlling HVAC systems, or creating a portable environmental tracker, the BME280 provides precise, low-power sensing in a small 2 x 2 cm footprint.

Key Features:

• Measures temperature, humidity, and barometric pressure
• High accuracy: ±1°C (temp), ±3%RH (humidity), ±1 hPa (pressure)
• Wide measurement ranges for diverse environments
• Supports I2C and SPI for flexible interfacing
• Low power consumption—perfect for battery-powered devices
• Can calculate altitude with ±1m accuracy

Applications:

Weather stations, indoor navigation, IoT devices, fitness and wellness tracking, HVAC control, GPS enhancement, sports tech, and more.

Specifications:

• Operating Voltage: 1.71V – 3.6V
• Temperature Range: -40°C to +85°C
• Pressure Range: 300 hPa – 1100 hPa
• Peak Current: 1.12mA
• Dimensions: 2 × 2 × 1 cm
• Weight: 5g

Package Includes:

1 × BME280 Temperature Sensor Module