NV3030B Board

[tonyle20812]

Hi everyone! Im learning to code for a while but i still cannot make a board use NV3030B driver sometime it work but it only show a small line on the right but i cannot fix it cuz im not good at coding
I bought the chatbot on Shopee (Dsolution) pinout at https://dsolution.vn/so-do-phan-cung
It already have xiaozhi firmware but i would like to make my own firmware so i can add my old thing and remove thing i dont like in the firmware.
Thank for reading!