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LCD Wemos and switch

ok Pete, i’ll try to explain it in english.

One side D3, resistor 220 OHM and ground and the other side to 5V ( from the wemos pin)

Hi Pete,

I fixed the problem, it was my resistor which was defective. Now it works.
I would like to thank you so much.
Could you tell me how could i thank you for the time you spent for me and your kindness?

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That’s great news :smile:

Just stick at it and keep using Blynk and Wemos devices!

Pete.

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