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Control multiple lesd from the same digital by app

hey i need Control multiple lesd from the same switch from blynk app like :-
in normal code when i want to control lesd by phisycal switch i write this

[Unformatted code removed by moderator]

but how can i do that code but without physical switch , i need that by blynk app
what can i write inside if condition instead of sw liek if(sw==0)
what can i replace sw to put on some comands from blynk app

Hey there,

first, when you post a sketch make sure to add triple backticks ( ``` ) before and after your sketch like this
triple backticks

Second, check this topic

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