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[Lilygo TTGO] From T-Display to T8

Technical Discussion

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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.
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