This seems like a intermediate project, considering I need to solder correctly. I do not want to use UART mostly cause I really never knew what it did and how to hook up modules to it.
My theory is that i can find a micro-usb port and soldering the reader to the port (usb to microusb). I also know I will need drivers probably for this which I do not have experience in coding that much so I may need help. I will be adding a switch to the Readers connection to the soldered port due to the reader having problems in the future and needs to be removed and causes issues with the device. Now for readers I havent really picked any out but there are some pretty small ones. I think that ill use micro SD for this due to the small size of it , so if you got any readers that are good for this project send me a link so I can pick one up.