About this item

The SparkFun SEN-15440 BME280 Atmospheric Sensor Breakout is a compact module designed to measure temperature, humidity, and barometric pressure. Utilizing the BME280 sensor, it offers temperature measurements from −40°C to 85°C, humidity from 0% to 100% RH, and pressure from 300 hPa to 1100 hPa. The breakout board features both I²C and SPI interfaces, with I²C supporting 5V logic levels and a default address of 0x77. Operating at voltages between 1.71V and 3.6V, it draws less than 1mA during measurements. The module is compatible with SparkFun's Qwiic Connect system, allowing for easy integration without soldering. It's ideal for applications in weather monitoring, home automation, and IoT devices.