I’ve got old NX4024K032_011R with firmware S54. As I understand firmware should be updated to at least version S62 for using available editors.
According to https://nextion.tech/faq-items/using-legacy-nextion-devices/ it can be done with intermediary Nextion firmware. Can I use I_T032.tft for update NX4024K032_011 or it is only suitable for NX4024T032?
The conditions listed on the page you linked are to be understood as “must all apply”.
Which Nextion devices are classed Legacy and may need intermediary upgrade – your Nextion is a T Series Basic Model NX----T---_011 (Basic models have blue PCBs)
– your Nextion has the Itead logo (not the Nextion logo)
– your last Nextion project uploaded used Editor v0.37 or prior
– your Nextion connect reports firmware below S62
If these conditions apply then an intermediary upgrade is needed to use the newer Nextion Editors.
Yours isn’t a Basic series model, so you’re good. Nextion being the way they are, they don’t use coherent firmware numbers for all series. So the Basic series S62 is a completely different version than a Enhanced series S62 (no clue whether this one even exists; these numbers don’t matter too much in day to day usage).
PS I also have the Basic model, updated successfully
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