This project has three main parts. First is a remote lcd. It is a HD44780 connected to NodeMCU and accessible via wifi. Such node react on messages sent from desktop application.
More about this part here
Second part is a desktop application that helps to manage displays and what is more important it spawns a server and transfer incoming text to remote display.
More about it here.
Third module is a symfony bundle. It allows to send dump() content to remote display.