lf-bmp280

Lost + Found BMP280 Barometer driver library for Raspberry Pi Pico C SDK.

🔌 Hardware Setup

Standard Pin Mapping:

• SDA: GP4 (Pico Pin 6)
• SCL: GP5 (Pico Pin 7)
• Bus: I2C0

📦 Usage

Add this package to your conanfile.txt or CMake setup.

CMake Integration

target_link_libraries(your_project PUBLIC lf-bmp280)

Driver Instantiation

#include "lf_bmp280.h"

lf_bmp280_t bmp;

// Initialize
if (lf_bmp280_init(&bmp, i2c0, LF_BMP280_DEFAULT_I2C_ADDR)) {
    // Successfully initialized!
}

// Read telemetry
float temp, press;
if (lf_bmp280_read_data(&bmp, &temp, &press)) {
    printf("Temp: %.2f C, Pressure: %.2f Pa\n", temp, press);
}