Use this forum to chat about hardware specific topics for the ESP8266 (peripherals, memory, clocks, JTAG, programming)

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By schufti
#87824 to get the relevant pins for ESP8266 look here: ... s.html#spi
Code: Select all    MOSI = GPIO13
    MISO = GPIO12
    SCLK = GPIO14

and don't forget that simple pin# like "0" or "2" relate to "gpio0" or "gpio2" NOT "D0" or "D2" as marked on your Wemos D1 mini - you need to translate!

so for you sth like
Code: Select all    TFT_MOSI = D7
    TFT_CLK = D5
(for TFT_CS and TFT_DC you are free to choose any free pin you like)
    TFT_DC = D1
    TFT_CS = D2
should work