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Invalid auth token with Wemos D1

Hello,
I use Wemos D1 with Iphone 6 and Arduino 1.8.10.
But it doesn’t connect to Blynk’s Cloud and gives me this error:
[22416] Connecting to blynk-cloud.com:80
[22451] Invalid auth token

I tried to change the auth token, but it doesn’t connect anyway.
I don’t know what to do to solve the problem.
Lello

Are you copying and pasting the Auth code from the email into your sketch, including the punctuation characters and ensuring that there are no spaces at the beginning and end?

Pete.

I had written “-” instead of “_”.
Regards

Lello

1 Like

Always best to copy & paste.

Pete.