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by oliviega
Tue Jun 22, 2021 10:10 pm
Forum: General discussion
Topic: Problems with the blue pill and a LCD 16x2
Replies: 8
Views: 4801

Re: Problems with the blue pill and a LCD 16x2

Hello,
I had the same problem, and I solved it by setting in tools of the Arduino IDE:

- CPU Speed(MHz): "48Mhz (slow - with USB)"

Best,

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