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Delete segment #47

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ITstreet1 opened this issue Apr 29, 2022 · 1 comment
Open

Delete segment #47

ITstreet1 opened this issue Apr 29, 2022 · 1 comment

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@ITstreet1
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I use setDigit() to write a character on a 7 seg. How to delete that character, so nothing is displayed? Not to write 0, but to print nothing?
@phd0
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phd0 commented Oct 10, 2022

use the void setDigit(int addr, int digit, byte value, boolean dp); function with value=22 (aka ' ')
see the LedControl.h source code file for more explications.

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@phd0 @ITstreet1