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

NameParameter
Display Color16BIT RGB 65K color
SKUMAR1801
Screen Size 1.8(inch)
TypeTFT
Driver ICST7735S
Resolution128*160 (Pixel)
Module Interface4-wire SPI interface
Backlight2 White Led
Active Area 28.03x35.04 (mm)
Module PCB Size38.30x62.48 (mm)
Operating Temperature-20℃~60℃
Storage Temperature-30℃~70℃
Operating Voltage5V/3.3V
Power ConsumptionTBD
Rough Weight(Package containing)18 (g)

Interface Definition


Serial numberPin labelDescription
1VCCLCD power supply positive (3.3V ~ 5V)
2GNDLCD power supply
3GNDLCD power supply
4NCNone definition, retain
5NCNone definition, retain
6NCNone definition, retain
7CLKLCD screen SPI bus clock signal
8SDALCD screen SPI bus write data signal
9RSLCD register / data selection signal, low level: register, high level: data
10RSTLCD recharge signal, low level reset
11CSLCD screen selection signal, low level enable

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): 


Price: $13.89
Part Number: PI-ZERO-CNC-CASE (Silver)
Brand: Spotpear
SKU: 0108505