Re: TFT hookup and test V3 AND the external SPI connections?
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Those functions are available in the arduino environement. Esp basic handles all io throug the io function.
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if (PinDesignaor == "D0") pin = 16;
if (PinDesignaor == "D1") pin = 5;
if (PinDesignaor == "D2") pin = 4;
if (PinDesignaor == "D3") pin = 0;
if (PinDesignaor == "D4") pin = 2;
if (PinDesignaor == "D5") pin = 14;
if (PinDesignaor == "D6") pin = 12;
if (PinDesignaor == "D7") pin = 13;
if (PinDesignaor == "D8") pin = 15;
if (PinDesignaor == "RX") pin = 3;
if (PinDesignaor == "TX") pin = 1;