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Some problem about OPi PC2 spi connect MFRC522.


Kwan Xian
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HI, guys!

 

I tried to enable spi connect RC522 on OPi_PC(H3). It works!

my topic:

 

but now, I make the same way to enable spi with RC522 on OPi_PC2(H5).

I can found spi on "/dev/spidev0.0"

But when I run "Read.py" script as root.

It can't detect & read the cards.

 

 

How can i use it on OPi_PC2?

 

 

1818150214.jpg

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