1.8 inch TFT SPI LCD Display with 4 IO 128*160 Screen ST7735 Driver (No Touch Panel)
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The 1.8 Inch TFT LCD Module is a compact, vibrant display ideal for adding a splash of color to your projects. With a 128x160 resolution, full 18-bit color support, and a high-speed SPI interface, this module delivers high-quality visuals and is compatible with most microcontrollers, including Arduino, ESP32, STM32, and Raspberry Pi.
Key Features:
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Compact and Bright Display:
- 1.8″ diagonal size with a resolution of 128x160 pixels for sharp and colorful images.
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TFT Technology:
- True TFT display with fast refresh rates and excellent color reproduction compared to CSTN displays.
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High Color Depth:
- Displays 18-bit color (262,144 shades) for vivid and rich visuals.
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SPI Interface:
- Uses a 4-wire SPI interface, minimizing GPIO pin usage while maintaining high-speed communication.
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Versatile Voltage Compatibility:
- Integrated 3.3V regulator and level shifter ensure compatibility with both 3.3V and 5V logic systems.
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Reliable Driver Chip:
- The ST7735 driver ensures consistent performance and compatibility across multiple units.
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Compact Design:
- Small PCB footprint makes it suitable for projects with limited space.
Specifications:
- Display Size: 1.8 inches
- Resolution: 128x160 pixels
- Driver IC: ST7735
- Interface: SPI (4-wire)
- Input Voltage: 3.3V to 5V
- Logic Compatibility: 3.3V and 5V logic levels
- PCB Dimensions: 57mm x 34mm (L x W)
- Color Depth: 18-bit (262,144 colors)
- Backlight: Built-in with adjustable brightness
- Viewing Angle: Wide viewing angles with excellent contrast
Pin Description:
| Pin Name | Description |
|---|---|
CS |
Chip Select (Active Low) |
RST |
Reset (Active Low) |
A0 / DC |
Data/Command Selection |
SCL |
Serial Clock Input |
SDA / MOSI |
Serial Data Input |
LED |
Backlight Control (3.3V or PWM) |
VCC |
Power Supply (3.3V to 5V) |
GND |
Ground |
Applications:
- Embedded system interfaces
- IoT projects with graphical displays
- Portable and handheld devices
- Small gaming consoles
- Wearable electronics
How to interface with Arduino?
To interface with an Arduino using a TFT display, you'll need to follow these general steps:
1. Hardware Connections
- Power Supply: Connect the VCC and GND of the display to the Arduino's 5V and GND pins, respectively.
- SPI Pins: Connect the SPI pins of the TFT display to the corresponding SPI pins on the Arduino. For the standard SPI interface, these are usually:
- MOSI (Master Out Slave In): Connect to Arduino pin 11 (for most Arduinos).
- MISO (Master In Slave Out): Connect to Arduino pin 12 (if used, often not needed for displays).
- SCK (Serial Clock): Connect to Arduino pin 13.
- CS (Chip Select): Connect to a digital pin on the Arduino (often pin 10).
- DC (Data/Command): Connect to another digital pin (often pin 9).
- RST (Reset): Connect to a digital pin (often pin 8).
2. Software Libraries
- You’ll need to install the appropriate library to control the TFT display. For the ST7735 driver, you can use the Adafruit ST7735 library. Install it via the Arduino Library Manager:
- Go to Sketch > Include Library > Manage Libraries…
- Search for "Adafruit ST7735" and install it.
3. Sample Code
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Here’s a basic example to initialize the display and draw something on it:
#include <Adafruit_GFX.h>
#include <Adafruit_ST7735.h>
// Pin definitions
#define TFT_CS 10
#define TFT_RST 8
#define TFT_DC 9
// Create an instance of the display
Adafruit_ST7735 tft = Adafruit_ST7735(TFT_CS, TFT_DC, TFT_RST);
void setup() {
// Initialize the display
tft.initR(INITR_BLACKTAB);
tft.fillScreen(ST77XX_BLACK);
tft.setTextColor(ST77XX_WHITE);
tft.setTextSize(1);
tft.setCursor(0, 0);
tft.println("Hello, World!");
}
void loop() {
// Your code here
}
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General Questions
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What is the latest price of the 1.8 inch TFT SPI LCD Display with 4 IO 128*160 Screen ST7735 Driver (No Touch Panel) in Bangladesh?
The latest price of 1.8 inch TFT SPI LCD Display with 4 IO 128*160 Screen ST7735 Driver (No Touch Panel) in Bangladesh is Special Price BDT 850.00 Regular Price BDT 1,080.00 . You can buy the 1.8 inch TFT SPI LCD Display with 4 IO 128*160 Screen ST7735 Driver (No Touch Panel) at the best price on BDTronics.com or contact us via phone.
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Where to buy 1.8 inch TFT SPI LCD Display with 4 IO 128*160 Screen ST7735 Driver (No Touch Panel) in Bangladesh?
You can buy 1.8 inch TFT SPI LCD Display with 4 IO 128*160 Screen ST7735 Driver (No Touch Panel) online by ordering on BDTronics.com or directly collect by visiting our store in person. BDTronics is a trusted provider of high-quality electronics, 3D printers, solar systems, and robotics parts. We offer fast shipping across the country via courier service.
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