Probably at about the point you look at implementing a network stack on a microcontroller that isn't the ESP32. Yes, this could have been a ESP32 project, beca

Probably at about the point you look at implementing a network stack on a microcontroller that isn't the ESP32. Yes, this could have been a ESP32 project, because that has a network stack included, but it doesn't have an LVDS LCD interface, so you're going to have to implement one or the other on any 'simple' microcontroller.