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1.8 inch TFT LCD Display Module LCD Screen SPI ST7735S 128X160 For Arduino

0.96” 80×160 Full Color IPS LCD Screen ST7735 SPI Display Module RGB Arduino
1.28″ Round TFT LCD Display IPS RGB GC9A01 240×240 4-Wire SPI DC 3.3V Arduino
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Description

Enhance your project’s visuals with the 1.8 inch TFT LCD Display Module – A Vibrant 128×160 Screen for Arduino and More

Unleash the power of visual representation with our cutting-edge 1.8 inch TFT LCD Display Module. This compact and vivid 128×160 pixel color display is your gateway to superior graphic quality and seamless integration with various platforms, including Raspberry Pi, Android devices, and microcontrollers.

Experience the Brilliance: Immerse yourself in the captivating world of colors and clarity. With a screen size of 1.8 inches and a resolution of 128×160 pixels, our TFT LCD Screen ensures your visuals are nothing short of stunning, providing your audience with a truly engaging experience.

Seamless Image Loading: Effortlessly load images onto the display through two convenient options. Utilize the built-in MicroSD slot, accessible via the discreet slot on the back of the screen, allowing for quick and simple image uploads. Alternatively, harness the power of microcontrollers to seamlessly transmit images and content to the screen, opening up endless creative possibilities.

Specifications That Impress:

  • Operating Voltage: Versatile compatibility ranging from 3.3V to 5V DC, ensuring seamless integration with a wide range of setups.
  • Operating Current: Keep energy consumption in check with a minimal current draw of less than 50mA, allowing for efficient performance.
  • Dimensions: Compact and space-efficient, with dimensions of 34mm x 56mm x 6.5mm, fitting snugly into your projects.
  • Colors: A vibrant RGB spectrum of 65,000 colors, ensuring every hue shines brilliantly on the screen.
  • Drive IC: Empowered by the high-performance ST7735S drive IC, guaranteeing smooth graphics and impeccable visual output.
  • Interface: Effortlessly connect through the SPI interface, streamlining data transmission and communication.

Unveil the Future of Display: Whether you’re a hobbyist, a tinkerer, or a professional developer, our 1.8 inch TFT LCD Display Module is your gateway to revolutionizing visual interactions in your projects. Elevate your creations with this versatile and dynamic display, capturing attention and leaving a lasting impact.

What’s in the Box:

  • 1 x 1.8″ TFT LCD Display Module

Join the league of innovators who harness the potential of stunning visuals. Elevate your project’s impact and quality – grab your 1.8 inch TFT LCD Display Module today.

📌 Code Examples & Usage – 1.8″ TFT LCD Display (ST7735S, SPI)

📋 Overview

This 1.8 inch TFT LCD module uses the ST7735S controller and communicates via SPI, providing fast refresh rates and full-colour graphics in a compact form factor.

Typical applications include:

  • Sensor dashboards

  • Menus & user interfaces

  • Status displays

  • Small instruments

  • Embedded projects

⚙ Key Specifications

  • Display size: 1.8″

  • Resolution: 128 × 160 pixels

  • Controller: ST7735S

  • Interface: SPI

  • Colour depth: 65K colours (RGB565)

  • Logic voltage: 3.3 V

  • Backlight: LED (BL pin)

📌 Important:
This display uses 3.3 V logic.
5 V SPI signals may damage the display.

⚠ Voltage & Compatibility Notes

✔ Works perfectly with ESP32 / ESP8266
⚠ Arduino Uno / Mega require logic level shifting
✔ Display VCC may accept 3.3 V or 5 V (logic still 3.3 V)

👉 If unsure, power VCC with 3.3 V

🔌 Typical Pinout & Wiring (SPI)

TFT Pin Function ESP32 Example
VCC Power 3V3
GND Ground GND
SCL / SCK SPI Clock GPIO18
SDA / MOSI SPI Data GPIO23
CS Chip Select GPIO5
DC / A0 Data / Command GPIO16
RST Reset GPIO17
BL Backlight 3V3 or GPIO

📌 BL can be tied to 3.3 V (always on) or controlled via PWM.

📦 Library Installation (Arduino IDE)

Install the following libraries:

  1. Adafruit GFX Library

  2. Adafruit ST7735 and ST7789 Library

Arduino IDE → Library Manager → Search and install.

🧪 1️⃣ Basic Display Test (ESP32 / Arduino)

#include <SPI.h>
#include <Adafruit_GFX.h>
#include <Adafruit_ST7735.h>#define TFT_CS 5
#define TFT_DC 16
#define TFT_RST 17

Adafruit_ST7735 tft = Adafruit_ST7735(TFT_CS, TFT_DC, TFT_RST);

void setup() {
tft.initR(INITR_BLACKTAB); // Common for 1.8″ displays
tft.fillScreen(ST77XX_BLACK);

tft.setTextColor(ST77XX_WHITE);
tft.setTextSize(2);
tft.setCursor(10, 40);
tft.print(“AuscomTech”);
}

void loop() {
}

✔ If colours look wrong, try:

INITR_REDTAB
INITR_GREENTAB

🎨 2️⃣ Draw Shapes & Graphics

void loop() {
tft.fillScreen(ST77XX_BLACK);tft.drawRect(10, 10, 100, 50, ST77XX_RED);
tft.fillCircle(64, 120, 20, ST77XX_BLUE);

delay(2000);
}

📊 3️⃣ Sensor Value Display Example

int value = 0;

void loop() {
tft.fillRect(0, 80, 128, 30, ST77XX_BLACK);
tft.setCursor(10, 80);
tft.setTextSize(2);
tft.print(“Value: “);
tft.print(value++);
delay(500);
}

💡 Backlight Control (Optional)

#define BL_PIN 4

void setup() {
pinMode(BL_PIN, OUTPUT);
digitalWrite(BL_PIN, HIGH); // Backlight ON
}

ESP32 PWM brightness:

ledcSetup(0, 5000, 8);
ledcAttachPin(BL_PIN, 0);
ledcWrite(0, 128); // 50% brightness

🧠 Common Issues & Fixes

Issue Cause Fix
White screen Wrong init tab Try REDTAB / GREENTAB
No display Wrong CS/DC pins Double-check wiring
Garbled colours RGB/BGR mismatch Change init mode
Arduino not working 5 V logic Use level shifter

Additional information

Weight 50 g
Dimensions 260 × 160 × 20 mm

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