π¦οΈ BME280 5V Environmental Sensor Module (Temperature, Humidity & Pressure) β I2C / SPI (GY-BME280) The GY-BME280 sensor module is a compact and high-precision environmental sensor capable of measuring temperature, humidity, and atmospheric pressure. Based on the reliable BME280 chip, this module supports both I2C and SPI communication, making it highly versatile for a wide range of embedded and IoT applications. With low power consumption and excellent accuracy, the BME280 is ideal for weather stations, indoor climate monitoring, altitude estimation, and smart home systems. π§ Key Features π‘οΈ Temperature, humidity, and pressure sensing in one module π― High accuracy and stable performance π Supports both I2C and SPI interfaces β‘ Low power consumption (ideal for battery devices) π¦ Compact GY-BME280 breakout board π€ Compatible with Arduino, ESP32, Raspberry Pi π Specifications Sensor Chip: BME280 Interface: I2C / SPI Operating Voltage: 3.3V β 5V (module with regulator) Temperature Range: -40Β°C to +85Β°C Humidity Range: 0% to 100% RH Pressure Range: 300 hPa to 1100 hPa Temperature Accuracy: Β±1.0Β°C (typical) Humidity Accuracy: Β±3% RH (typical) Pressure Accuracy: Β±1 hPa (typical) I2C Address: 0x76 / 0x77 (depending on configuration) π§ Applications π¦οΈ Weather stations π Indoor air quality monitoring π Altitude and barometric pressure measurement π± Smart agriculture systems π€ IoT and embedded projects π¦ Package Includes 1 Γ GY-BME280 Sensor Module β οΈ Important Notes Some versions may default to I2C mode (SPI requires configuration) Ensure correct voltage level when interfacing with 3.3V systems Libraries available for Arduino, ESP32, and Raspberry Pi β Why Choose This Sensor? The BME280 module provides three environmental measurements in one compact and efficient package, making it a versatile and reliable choice for both hobbyists and professional applications.
