#include <SPI.h>
#include <Adafruit_GFX.h>
#include <Adafruit_ILI9341.h>

#define TFT_CS 10
#define TFT_DC 8
#define TFT_MOSI 11
#define TFT_CLK 12
#define TFT_RST 6
#define TFT_MISO 13

Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC, TFT_MOSI, TFT_CLK, TFT_RST, TFT_MISO);

void setup() {
  pinMode(LED_BUILTIN, OUTPUT);

  // Wait for USB Serial to become available
  while (!Serial) delay(100);

  Serial.begin(115200);
  Serial.println("Hello, Wemos S2 mini!");

  tft.begin();
}

void loop() {
  tft.fillScreen(ILI9341_BLACK);
  digitalWrite(LED_BUILTIN, HIGH);
  delay(1000);
  digitalWrite(LED_BUILTIN, LOW);


  tft.fillScreen(ILI9341_RED);
  delay(1000);

  tft.fillScreen(ILI9341_BLUE);
  delay(1000);

  tft.fillScreen(ILI9341_GREEN);
  delay(1000);
}