Building car dashboard with QT for Orange PI One

I need a car dashboard for Orange PI (Armbian OS) using QT. I have a 5" screen with touchscreen (5inch HDMI Display 800x480 Pixel XPT2046 Touch Controller Rev 3.0). This dashboard need to be put on a car which is running on compressed air. The dashboard needs to have a working speed gauge, to determine speed I have an accelerometer, a gauge to show how much air left in the tank, turn signals and honk. This is what I have : Orange PI One 5inch HDMI Display 800x480 Pixel XPT2046 Touch Controller Rev 3.0 MPU6050 Module 3 Axis Analog Gyro Sensors 2xTTP223 Touch Sensor v1.0 I uploaded some pictures with what I have and how I want to be. PS: I made another project just to see how much it will cost me , this is for real, sorry about that.