So I just bought a bunch of electronic parts (breadboards, motor shields, RFID Board, Ribbon cables, LCD Displays and all the likes)from my local electronics store that was going out of business, and I am having a blast trying them out. However, I ran into a problem. Because I am fairly new to the whole python coding environment, I am having trouble doing something. That is controlling my TowerPro MicroServo 9G SG90, that is connected to the 3 Servo1 Pins on the Motor Shield v2.0, which is mounted on the UNO Board, which finally, is connected to the Raspberry Pi 3 Model B using a USB cable. All I want to do is move the servo using this setup. I know I could connect it directly to the Pi, but where's the fun in that? I'm really in a position where I could use some help with these devices, it would be really appreciated!