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    [Lilygo TTGO] From T-Display to T8

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    • W
      Winfried last edited by

      Hello,

      I'd like to move from a T-Display controller to a T8.

      The original application used pin 21 and 22 for TX and RX respectively, but the pins are numbered differently on the T8.

      Before I pull the soldering iron… can I just update and recompile the source code to use any IO pin I want instead?

      Thank you.

      60b90263-7137-438e-b274-e2f87d50dcf2-image.png

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