Metro M4 Matrix Shield and sound generation

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blnkjns
 
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Metro M4 Matrix Shield and sound generation

Post by blnkjns »

I was wondering if you can rewire pin A0 or A1 on the Matrix Shield when used with the Metro M4.
I like to use one of the A0/A1 pins for sound generation along with driving the 64x64 LED matrix with the Matrix Shield.
Can you relocate ADDR0 and ADDR1 to other pins? Or does it give a port conflict?

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