#include <TFT_eSPI.h>
TFT_eSPI tft;

void setup() {
  Serial.begin(115200);
  delay(2000);

  // DEBUG: Print which pins TFT_eSPI thinks it's using
  Serial.println("TFT_eSPI Pin Configuration:");
  Serial.printf("TFT_MOSI: %d\n", TFT_MOSI);
  Serial.printf("TFT_SCLK: %d\n", TFT_SCLK);
  Serial.printf("TFT_CS:   %d\n", TFT_CS);
  Serial.printf("TFT_DC:   %d\n", TFT_DC);
  Serial.printf("TFT_RST:  %d\n", TFT_RST);
  Serial.printf("TFT_BL:   %d\n", TFT_BL);

  Serial.println("Expected: MOSI=45, SCLK=40, CS=42, DC=41, RST=39, BL=48");

  tft.init();  // This is where it crashes if pins are wrong
}


void loop() {}