I have two nextion screen and now I want turn one as serial debug screen.
The idea is that nextion screen is a passive screen that receive strings by serial port of other microcontrolor and display them. This ideia is like a putty or other terminal debuger.
But with nextion we need programing the microcontroler of our embedded system with command for the nextion.
It's possible create this idea for a nextion screen?
I am now reviewing all of the Feature Requests, this will take some time, patience please.
Please post questions that are not feature requests in the Free Chat Section
A serial pass thru with a minimal MCU can be created
Text received from one side to be passed to the Nextion would need encapsulated and terminated.
t0.txt="orig_message" followed 0xFF 0xFF 0xFF