Difference between revisions of "0.91inch IIC OLED Module SSD1306 SKU:MC091GX"

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==<font color="blue">Interface Definition</font> ==
 
==<font color="blue">Interface Definition</font> ==
  
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[[File:MRB3503-005.jpg|550px]]
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[[File:MC091GX_001.jpg|550px]]
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'''This module hardware only supports 16-bit parallel bus transmission'''
 
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{| class="wikitable" border="1" style="width: 550px; background-color: white;"
 
{| class="wikitable" border="1" style="width: 550px; background-color: white;"
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| align="center" |Number
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| align="center" |模块标号
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| align="center" |Pin Label
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| align="center" |说明
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| align="center" |Description
 
 
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|-
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| align="center" |1
 
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| align="center" |CS
 
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|LCD reset control pin( low level enable)
 
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|-
 
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| align="center" |2
 
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| align="center" |RS
 
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|LCD register / data selection control pin(high level: register, low level: data)
 
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|-
 
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| align="center" |3
 
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| align="center" |WR
 
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|LCD write control pin
 
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|-
 
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| align="center" |4
 
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| align="center" |RD
 
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|LCD read control pin 
 
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|-
 
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| align="center" |5
 
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| align="center" |RST
 
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|LCD reset control pin( low level reset)
 
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|-
 
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| align="center" |6
 
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| align="center" |DB0
 
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| rowspan="8" |LCD data bus low 8-bit pin
 
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|-
 
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| align="center" |7
 
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| align="center" |DB1
 
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| align="center" |8
 
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| align="center" |DB2
 
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|-
 
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| align="center" |9
 
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| align="center" |DB3
 
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|-
 
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| align="center" |10
 
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| align="center" |DB4
 
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|-
 
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| align="center" |11
 
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| align="center" |DB5
 
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| align="center" |12
 
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| align="center" |DB6
 
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| align="center" |13
 
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| align="center" |DB7
 
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|-
 
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| align="center" |14
 
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| align="center" |DB8
 
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| rowspan="8" |LCD data bus high 8-bit pin
 
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|-
 
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| align="center" |15
 
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| align="center" |DB9
 
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| align="center" |16
 
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| align="center" |DB10
 
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|-
 
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| align="center" |17
 
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| align="center" |DB11
 
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|-
 
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| align="center" |18
 
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| align="center" |DB12
 
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| align="center" |19
 
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| align="center" |DB13
 
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| align="center" |20
 
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| align="center" |DB14
 
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| align="center" |21
 
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| align="center" |DB15
 
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| align="center" |22
 
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| align="center" |SDCS
 
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|SD card selection control pin (used when using the SD card expansion function, this test program is not used)
 
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|-
 
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| align="center" |23
 
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| align="center" |BL
 
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|LCD backlight control pin(High level light)
 
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|-
 
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| align="center" |24
 
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| align="center" |VDD
 
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| rowspan="2" |Module power positive pin (module has integrated voltage regulator IC, so the power supply can be connected to 5V or 3.3V)
 
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|-
 
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| align="center" |25
 
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| align="center" |VDD
 
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| align="center" |26
 
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| align="center" |GND
 
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| rowspan="2" |Module power ground pin
 
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|-
 
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| align="center" |27
 
 
| align="center" |GND
 
| align="center" |GND
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| align="center" |OLED显示模块电源地
 
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| align="center" |28
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| align="center" |VCC
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| align="center" |5V
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| align="center" |OLED显示模块电源正（3.3V/5V）
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|LCD backlight power positive pin (default shared onboard backlight power supply, this pin can not be connected)
 
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|-
 
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| align="center" |29
 
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| align="center" |MISO
 
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|Touch screen SPI bus data input pin
 
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| align="center" |30
 
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| align="center" |MOSI
 
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|Touch screen SPI bus data output pin
 
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|-
 
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| align="center" |31
 
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| align="center" |PEN
 
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|Touch screen interrupt detection pin(Low level when a touch occurs)
 
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|-
 
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| align="center" |32
 
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| align="center" |F_CS
 
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|Flash chip select control pin (used when using the Flash extension function, this test program is not used)
 
 
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| align="center" |33
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| align="center" |SCL
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| align="center" |T_CS
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| align="center" |OLED显示模块IIC总线时钟信号
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|Touch screen IC chip select control pin(Low level enable)
 
 
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| align="center" |34
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| align="center" |SDA
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| align="center" |CLK
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| align="center" |OLED显示模块IIC总线数据信号
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|Touch screen SPI bus clock control pin
 
 
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|-
 
|}
 
|}

Revision as of 11:55, 25 July 2019


语言选择

Languages

➤中文
➤EN


Product Picture

0.91-OLED-main.jpg0.91-OLED-2pin.jpg0.91-OLED-4pin-2.jpg

Product Description

  • 0.91 inch OLED screen with black and white or black and blue color display
  • 128x32 resolution for clear display and high contrast
  • Large viewing angle: greater than 160° (one screen with the largest viewing angle in the display)
  • Wide voltage supply (3V~5V), compatible with 3.3V and 5V logic levels, no level shifting chip required
  • With IIC bus, only a few IOs can be used to light up the display
  • Ultra-low power consumption: normal display is only 0.06W (far below the TFT display)
  • Military-grade process standards, long-term stable work
  • Provides a rich sample program for STM32, C51, Arduino, and Raspberry Pi platforms
  • Provide underlying driver technical support

Product Parameters

名称 参数
显示颜色 白色/蓝色
SKU MC091GW/MC091GB
尺寸 0.91(inch)
类型 OLED
驱动芯片 SSD1306
分辨率 128*32 (Pixel)
模块接口 IIC interface
有效显示区域(AA区) 22.384x5.584(mm)
触摸屏类型 无触摸屏
触摸IC 无触摸IC
模块PCB底板尺寸 12.00x38.00(mm)
视角 >160°
工作温度 -20℃~60℃
存储温度 -30℃~70℃
VCC电源电压 3.3V~5V
功耗 待定
产品重量（含包装） 5g

Interface Definition

MC091GX 001.jpg

模块标号 说明
GND OLED显示模块电源地
VCC OLED显示模块电源正（3.3V/5V）
SCL OLED显示模块IIC总线时钟信号
SDA OLED显示模块IIC总线数据信号

How to use on STM32 development board

This module is compatible with the ALIENTEK STM32 development board. The specific usage is as follows:

  • Step 1: Download the test program
  1. Download the STM32 test program from the Program Download column
  2. For a description of the relevant test procedures, please refer to the test program documentation in the package
  • Step 2: Connect the STM32 development board
  1. Find the TFTLCD Slot on the development board, connect the module pins and Slot(For example, the module CS pin corresponds to the slot CS pin),
and then plug them directly into the Slot
  • Step 3: Compile and download the program to the development board
  1. Compile and download the program you need to test to the STM32 development board（ Don't know how to compile and download?）
  • Step 4: Observe the running of the program
  1. After the program is finished, observe the running status of the program. If it can be displayed normally, the program runs successfully.

Program Download

Product Documentation


Reference Materials

Common Software

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