ST7735S 1.8 Inch TFT LCD Display Module

ST7735S 1.8 Inch TFT LCD Display Module
Click image for Gallery
  • Product Code:SQ2918
  • Availability: 1000
  • $3.60
  •  
  • Ex Tax:$3.60
This product has a minimum quantity of 2
+
-

0 reviews / Write a review

Tags: TFT display, ST7735S, 1.8 inch LCD, SPI display, Arduino screen, micro SD, LCD Display

The 1.8inch TFT LCD is a compact full-color display module built around the ST7735S controller, offering a 128×160 pixel resolution and 16-bit RGB565 color depth for clear, vibrant graphics in embedded projects. It communicates over a 4-wire SPI interface, requiring only a few GPIO pins and making it suitable for Arduino UNO, Mega, ESP32, and other microcontrollers with limited pin availability. The module operates on a 3.3V to 5V supply, and most breakout boards include an onboard 3.3V regulator and level shifter so that 5V logic can be used safely without damaging the display. The effective display area measures 28.03 × 35.04 mm, and the PCB measures 38.30 × 62.48 mm. A white LED backlight provides bright, even illumination, and the backlight can be controlled via PWM for brightness adjustment. Many variants of this module include an onboard micro SD card slot on the back, allowing full-color bitmap images and data files to be stored and displayed through the SD library. With an operating temperature range of -10°C to +60°C and a power consumption of approximately 90mW, this 1.8 inch TFT LCD is a practical choice for portable instruments, data monitoring, medical display systems, and DIY electronics projects that require a small, bright, and colorful screen.

ST7735S TFT Display Application

  1. Portable electronic devices and handheld instruments
  2. Data monitoring and sensor dashboards
  3. Medical display systems and diagnostic equipment
  4. DIY electronics and Arduino projects
  5. Embedded graphical user interfaces
  6. Weather stations and home automation panels
  7. Educational and prototyping projects

ST7735S TFT Display Specifications

  1. Model: 1.8inch TFT LCD (ST7735S)
  2. Display Size: 1.8 inch diagonal
  3. Driver IC: ST7735S
  4. Resolution: 128 × 160 pixels
  5. Color Depth: 16-bit RGB565 (65K colors; some sources indicate 18-bit, 262K colors)
  6. Interface: 4-wire SPI
  7. Operating Voltage: 3.3V–5V DC (module with onboard regulator and level shifter)
  8. Logic Voltage: 3.3V (controller logic level; 5V tolerant on most breakout boards)
  9. Power Consumption: Approximately 90mW (per Aftab Rayaneh; some sources report ~50mA current draw)
  10. Backlight: White LED (2 LEDs), PWM dimmable
  11. Effective Display Area: 28.03 × 35.04 mm
  12. PCB Dimensions: 38.30 × 62.48 mm (per Aftab Rayaneh; some sources report 35 × 52 × 6 mm or 56 × 44 mm)
  13. Operating Temperature: -10°C to +60°C (per Aftab Rayaneh; some sources report -20°C to +70°C or -20°C to +85°C)
  14. Storage Temperature: -20°C to +70°C
  15. micro SD Card Slot: Yes (on most variants; SD library required)
  16. Pin Count: 8 pins (VCC, GND, NC, CLK, SDA, RS, RST, CS; some variants include BLK for backlight control)
Display Properties
Color 16BIT RGB 65K Color
Driver IC ST7735S
Resolution 128 x 160 Pixel
Screen Size 1.8 inch
Type TFT LCD
Interfaces
Interface Type 4 Wire SPI
Electrical Parameters
Operating Voltage 3.3V , 5V
Power About 90mW (Power consumption)
Power Consumption About 90mw
Physical Parameters
Size 38.30mm x 62.48mm
Environmental Conditions and Safety
Operating Temprature -10°C ~ 60°C
Storage temprature -20°C ~ 70°C

Write a review

Note: HTML is not translated!
   Bad           Good
Captcha
Electronic & Robotic Supplier

Your B2B Supplying Partner in Mainland China

Worldwide Shipping

Using Vast Majority of International Couriers

Secure Payments

Always Pay with Trust by PayPal Express Checkout