2.2″ Serial SPI TFT LCD Module Display 240×320 Chip ILI9340C PCB Adapter SD Card

Description

2.2″ Serial TFT SPI LCD Module Display 240×320 Chip ILI9340C PCB Adapter SD Card

Product Details:

• TFT Module
• Condition: New
• Dot Matrix: QVGA 240*320 Dots
• Interface: 4-Wire SPI
• Color Depth: 262K/65K
• Module Size: 67x 40 x 4mm/ 2.63″ x 1.57″ x 0.15″(L x W x T)
• Active Area: 47.5 x 36.5mm/ 1.85″ x 1.41″ (L x W)
• LED Numbers: 4 LEDs
• Driver IC: ILI9341
• Description:
  This LCD can supply steadily in the future.
  Support Serial SPI Mode
  It has PCB backplane with power IC, SD card socket
  Need 4 IOs from your MCU only.

We have datasheets for all components available, if not present in the product download sheet, send us a message through the contact form and we will publish it as soon as possible on our website.

Tutorial: How to use TFT SPI LCD 2.2″ Module

The TFT SPI LCD 2.2″ display module is ideal for adding a graphical screen to Arduino projects, allowing colorful and interactive information display.

What you need

• Arduino Uno or compatible
• USB Type B cable
• Connections suitable for the module (jumper wires)
• Adafruit GFX and Adafruit ILI9341 libraries
• Installed Arduino IDE software
• PC with Windows, Mac OS, or Linux operating system

Steps

1. Connect the LCD module to the Arduino microcontroller using jumper wires.
2. Install the Adafruit GFX and Adafruit ILI9341 libraries in the Arduino IDE software.
3. Download a sample sketch from the Adafruit ILI9341 library.
4. Modify the sketch to fit your connection scheme (check the datasheet).
5. Compile and upload the code to the Arduino.
6. Check that the screen illuminates correctly with the displayed information.
7. Customize the sketch to display the desired data.
8. Test the integrity of the display by running functionality tests.

Example code

// Includi la libreria
#include <Adafruit_GFX.h>
#include <Adafruit_ILI9341.h>
// Definisci il pin SPI per il modulo LCD
#define TFT_CS A2
#define TFT_DC A3
#define TFT_MOSI 11
#define TFT_SCLK 13
// Inizializza l'oggetto display
Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);

Mini project

Create a digital clock that displays time and date in different colors for each day of the week.

Common mistakes

• SPI pin connection error to the LCD module.
• Forgetting to install the necessary libraries.
• Incorrect settings in the display datasheet.
• Problems with the power supply voltage.

Recommended accessories

• Arduino Uno
• Adafruit GFX and ILI9341 library
• USB Type B cable
• Connections suitable for the LCD module

Frequently asked questions

What is the resolution of the display?
The resolution is 240×320 pixels.

How can I customize the background color?
Use the method tft.fillScreen(color) where color is an RGB value.