I use the routine provided by the official website.The verison of my Blynk library is (1.0.1).The error is invalid auth token.How can i get the code for blynk iot server?What should I do if I need to change the server?
the version is false.I installed two versions of the library
Your screenshot shows that library version 0.5.8 is being used…
You should use the Arduino IDE Library Manager to find and un-install the Blynk for Chinese library, because this is what the compiler is using.
Pete.
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