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1.8inch SPI Module ST7735S SKU:MSP1804: Difference between revisions

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Lin (talk | contribs)
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| align="center" |SDO/MISO
| align="center" |SDO/MISO
|SPI bus read data signal, if you do not need to the read function, you can not connect it
|SPI bus read data signal, if you do not need to the read function, you can not connect it
|-
|}
{| class="wikitable" border="1" style="width: 550px; background-color: white;"
|序号
| align="center" |引脚标号
| align="center" |说明
|-
| align="center" |1
| align="center" |RST
|液晶屏复位信号,低电平复位
|-
| align="center" |2
| align="center" |CS
|液晶屏片选信号,低电平使能
|-
| align="center" |3
| align="center" |D/C
|液晶屏寄存器/数据选择信号,低电平:寄存器,高电平:数据
|-
| align="center" |4
| align="center" |DIN
|液晶屏SPI总线写数据信号
|-
| align="center" |5
| align="center" |CLK
|液晶屏SPI总线时钟信号
|-
| align="center" |6
| align="center" |VCC
|液晶屏电源正(3.3V~5V)
|-
| align="center" |7
| align="center" |BL
|背光控制,高电平点亮,如无需控制则接3.3V常亮
|-
| align="center" |8
| align="center" |GND
|液晶屏电源地
|-
|-
|}
|}

Revision as of 10:17, 14 December 2018

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Product Video

Product Picture

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 MSP1804
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 (AA area) 28.03x35.04 (mm)
Module PCB Size 44.96x53.47 (mm)
Operating Temperature -10℃~70℃
Storage Temperature -20℃~70℃
VCC power voltage 3.3V~5V
Logic IO port voltage 3.3V(TTL)
Power Consumption About 90mA
Product Weight About 25(g)

Interface Definition

Number Pin Label Description
1 VCC 5V/3.3V power input
2 GND Ground
3 CS LCD chip select signal, low level enable
4 RESET LCD reset signal, low level reset
5 DC/RS LCD register / data selection signal,

high level: register, low level: data

6 SDI/MOSI SPI bus write data signal
7 SCK SPI bus clock signal
8 LED Backlight control, high level lighting,

if not controlled, connect 3.3V always bright

9 SDO/MISO SPI bus read data signal, if you do not need to the read function, you can not connect it
序号 引脚标号 说明
1 RST 液晶屏复位信号,低电平复位
2 CS 液晶屏片选信号,低电平使能
3 D/C 液晶屏寄存器/数据选择信号,低电平:寄存器,高电平:数据
4 DIN 液晶屏SPI总线写数据信号
5 CLK 液晶屏SPI总线时钟信号
6 VCC 液晶屏电源正(3.3V~5V)
7 BL 背光控制,高电平点亮,如无需控制则接3.3V常亮
8 GND 液晶屏电源地

Product Documentation

Program Download

  1. Demo_Arduino_Mega2560_Hardware_SPI
  2. Demo_Arduino_Mega2560_Software_SPI
  3. Demo_Arduino_UNO_Hardware_SPI
  4. Demo_Arduino_UNO_Software_SPI
  5. Demo_C51_STC12C5A60S2_Hardware_SPI
  6. Demo_C51_STC12C5A60S2_Software_SPI
  7. Demo_C51_STC89C52RC_Software_SPI
  8. Demo_STM32F103RCT6_Hardware_SPI
  9. Demo_STM32F103RCT6_Software_SPI
  10. Demo_STM32F103ZET6_Hardware_SPI
  11. Demo_STM32F103ZET6_Software_SPI
  12. Demo_STM32F407ZGT6_Hardware_SPI
  13. Demo_STM32F407ZGT6_Software_SPI
  14. Demo_STM32F429IGT6_Hardware_SPI
  15. Demo_STM32F429IGT6_Software_SPI

Reference Materials

How to use on Arduino

Common Software

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