#include "bme280.h" // Initialize BME280 sensor (I2C setup, etc.) void BME280_init() { // Initialize I2C, configure BME280 settings, etc. } // Read data from BME280 sensor (temperature, humidity, pressure) void BME280_readData(int32* temperature, int32* humidity, int32* pressure) { // Read temperature, humidity, and pressure data from BME280 via I2C }