If you cannot find a suitable BMP280 library, here are a couple of alternatives:
Connect the pin of the BMP280 to the Arduino A4 (SDA) pin.
: The sensor measures barometric pressure with exceptional precision, enabling altitude calculations through pressure-to-altitude conversion formulas. The pressure range (300-1100 hPa) covers all terrestrial elevations from deep valleys to commercial aircraft cruising altitudes. bmp280 proteus library
Close and reopen Proteus to refresh the library manager.
Complete Guide to BMP280 Proteus Library: Simulation and Setup If you cannot find a suitable BMP280 library,
Adafruit_BMP280 bmp;
Ensure you pasted the .LIB and .IDX files in the correct directory. Check both Program Files and ProgramData paths, as Proteus often defaults to the latter. Close and reopen Proteus to refresh the library manager
Paste these two files into your Proteus installation directory. The file path depends on your software version: