The tag 'nextion display' is only used once. This is the project:
Nextion Display
Connect a Nextion NX4832T035_011R display 3,5" to Arduino
Connect a Nextion
NX4832T035_011R
display 3,5" to Arduino
Connect a Nextion NX4832T035_011R display 3,5" to Arduino
Connect a Nextion
NX4832T035_011R
display 3,5" to Arduino