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    Activity › Forums › Questions & Troubleshooting › Hardware › Problem with SDA and SLA pins for I2C LCD Screen › Reply To: Problem with SDA and SLA pins for I2C LCD Screen

    • mr-controllino

      Administrator
      January 29, 2021 at 6:11 am

      Hello Antonio,

      Can you please check if the pins are working properly? So can you please make a “blink” on the pins and see if the 2 pins are switching accordingly?

      Regards
      Marco

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