1.8inch TFT display User Guide

Product Description

• 1.8-inch color screen,support 65K color display,display rich colors
• 128X160 resolution, clear display
• Using the SPI serial bus, it only takes a few IOs to illuminate the display
• With SD card slot for convenient function expansion
• Provide underlying libraries and rich sample programs for Arduino, C51, and STM32 platforms
• Military-grade process standards, long-term stable work
• Provide underlying driver technical support

Product Parameters

Name	Parameter
Display Color	16BIT RGB 65K color
SKU	MAR1801
Screen Size	1.8(inch)
Type	TFT
Driver IC	ST7735S
Resolution	128*160 (Pixel)
Module Interface	4-wire SPI interface
Backlight	2 White Led
Active Area	28.03x35.04 (mm)
Module PCB Size	38.30x62.48 (mm)
Operating Temperature	-20℃~60℃
Storage Temperature	-30℃~70℃
Operating Voltage	5V/3.3V
Power Consumption	TBD
Rough Weight(Package containing)	18 (g)

Interface Definition

Connection Arduino

How to use on Arduino

• Step 1: Download the test program

1. Download the Arduino test program from the program download bar
   
2. For related test program descriptions, please refer to the test program description documents in the program package

• Step 2: Connect the Arduino development board

1. Plug the module straight into the Arduino development board
2. After the module is plugged in, power on the Arduino development board

• Step 3: Copy dependent libraries

1. Make sure that Arduino IDE has been installed on the computer (if not installed: Arduino IDE download website)
   
2. After installing the Arduino IDE, you need to copy the dependent libraries to the Arduino project directory, as follows:

(1) Unzip the downloaded test package

(2) Copy the dependent libraries in the Install libraries directory of the program package (as shown in the figure below) to the libraries folder of the Arduino project directory (Arduino project directory) 

• Step 4: Compile and download the program to the development board

1. Open the sample to be tested in the Example directory of the package, compile and download (compile and download)
   

• Step 5: Observe the operation of the program

1. After the program is downloaded, run it directly and observe the running status. If it can be displayed normally, the program has run successfully, as shown in the following figure (take the colligate_test test program as an example): 

Program Download

• 1.8 inch Arduino SPI Module Package
  

Product Documentation

• 1.8 inch Arduino SPI Module User Manual
  
• 1.8 inch Arduino SPI Module Size Picture
  
• 1.8 inch TFT Specifications
  
• 1.8 inch Arduino SPI Module Schematic
  
• 1.8 inch QDTFT1801 TFT LCD Schematic and PCB Package Library
  
• Driver IC ST7735S Data sheet
  

Reference Materials

• Arduino IDE software use illustration
  
• C51 Keil and stc-isp software use illustration
  
• STM32 keil software use illustration
  
• PCtoLCD2002 software use illustration
  
• Image2Lcd software use illustration
  
• Chinese and English display modulo settings
  

Common Software

• PCtoLCD2002
  
• Image2Lcd
  

To：

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Email(support)

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