SD card reading and display on esp32

I want to create a project using a LCD 20*4 display. i also like to play .wav files in the project too.

I choose the wemos lolin32 (esp32) and used the pins that are needed for reading the SD card

Is it possible to interface with the display using just PWM pins ? (other than in the examplesketch for displays)

I use the arduino/esp32 core for Arduino IDE