I want to create something like this graph is my nextion lcd, any help / project please?
some other e.g photos :
Your objective is relatively clear. Your questions is too vague or not existent.
Yes. You create it with Nextion Editor and Arduino.
Surely no one will do this for you.
I would use a Waveform component.
Perhaps even look at the Waveform example to get ideas
I provided a link above so you can become familiar with Nextion
No mater how many times I read the information
this will not increase your understanding
This is found in the links contained within the HMI Solutions link
You must begin to read yourself for you to know
I also will not do all your looking for you
Especially when Arduino Nextion Examples is top most thread in Free Chat
Waveform can support up to 4 channels
- this is selected by the user by changing the ch attribute
pcoX is the color for X channel
Your MCU must use the add command to send value over serial
Revisit the Nextion Instruction set for how to use the add command
Examine the Arduino Waveform example
hi again, i want to save my arduino temperature / humidity sensor in sd card .. this is possible to nextion sd card slot? or i must add new sd card slot something like this :
You will require something like that MCU side.
The Nextion microSD is limited to TFT transfer at present