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Raspberry Pi Forum how to use a lcd 16x2 screen when wolfson card plugged
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Forum Thread Details
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  • wolfson
  • raspberry_pi
  • raspberrypi
  • raspeberry_pi_accessories
  • adafruit
Related

how to use a lcd 16x2 screen when wolfson card plugged

Former Member
Former Member over 11 years ago

Hi,

 

I'm looking for plug this screen http://www.farnell.com/datasheets/1703159.pdf from adafruit but i have already a wolfson card plugged.

How to recover the gpio port ?

 

Thanks

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  • Marki555
    0 Marki555 over 11 years ago

    The i2c bus is used by the Wolfson card itself for configuring SPDIF. However you should be able to connect also the LCD to the same i2c bus. But Wolfson card doesn't have pins ready for that, so you would need to solder to the back of the connector on the card itself.

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