I made a working 3D printed attitude indicator and altimeter and connected them to DCS: World to display aircraft attitude and barometric altitude! : r/arduino
Altimetro Barometro BMP180
Desenvolvendo um Altímetro Via I2C no Arduino by Vitor Amadeu Souza
BMP280 pressione barometrica + sensori di temperatura, Barometro/altimetro calibrati, I2C, SPI per Arduino & Raspberry Pi : Amazon.it: Commercio, Industria e Scienza
Montando un altimetro | Tienda y Tutoriales Arduino