You should use RPi which i take as raspberry pi when the display is built for Arduino UNO and similar?? That makes you very confused to say the least, should be another named fex Nucleo_ILI9486 or so instead, oh well.
But finally it works! Also touch, thanks! 
Display is very slow though and I don't think it can be used in parallell mode on the Nucleo, or? If TFT_eSPI even supports that on this board because that would have been the last thing to do.