Untitled

Anonymous
C++
10/16/2026 4:03 PM
533 B
11
Indexable
Never

#include <SPI.h>
#include <Adafruit_GFX.h>
#include <Adafruit_ST7789.h>

#define TFT_CS   -1
#define TFT_RST   4
#define TFT_DC    2
#define TFT_MOSI 11
#define TFT_SCLK 13

Adafruit_ST7789 tft(TFT_CS, TFT_DC, TFT_RST);

void setup() {
  SPI.begin();

  // SPI Mode 3
  tft.init(240, 240, SPI_MODE3);

  tft.setRotation(1);
  tft.fillScreen(ST77XX_BLACK);

  tft.setTextColor(ST77XX_CYAN);
  tft.setTextSize(3);

  tft.setCursor(35, 90);
  tft.print("Hello");

  tft.setCursor(10, 140);
  tft.print("IoTNestBD");
}

void loop() {
}
Editor is loading...
Leave a Comment