Difference between revisions of "Microduino-Module OLED"

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[[file:Microduino-OLED-rect.jpg|400px|thumb|right|Microduino-OLED]]
 
[[file:Microduino-OLED-rect.jpg|400px|thumb|right|Microduino-OLED]]
  
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'''Microduino-Oled 12864''' is based on SSD1306 0.96 inch 12864 OLED display module. Using the I2C interface, 3.3V power supply.  
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Microduino-OLED is a 0.96-inch 12864 OLED display module based on SSD1306, adopting the I2C interface and 3.3V power supply.  
  
  
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==Features==
 
==Features==
  
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*Active light, no backlight, large-angle range;
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*Glow actively, own a wide view and need no backlight.
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*Low driving voltage, low power consumption;
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*Low driving voltage and power consumption.
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*I2C communication, saving IO interface, widely used;
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*Communicate in a way of I2C.
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*Small, cheap, opened module;
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*Small,stackable and economic.
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*Open source hardware circuit design, compatible with the Arduino IDE development environment for programming;
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*Open hardware circuit design and Arduino compatible programming development environment.
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*Defines unified interface Microduino specification and contain rich peripheral modules. Set up the quick connection with other Microduino modules and sensors easily and flexibly.
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*With a uniform Microduino interface standard and rich peripheral modules, it can easily connect with other Microduino modules and sensors.
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;
 
−
 
 
  
 
|-
 
|-
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==Specifications==
 
==Specifications==
  
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*Resolution：128x64；
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*Resolution: 128x64;
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*Interface： IIC communication；
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*Interface: IIC communication;
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*Power：3.3V；
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*Voltage: 3.3V;
  
 
[[File:OLED-Pinout-1.jpg|800px|thumb|center|Microduino-OLED-Pinout1]]
 
[[File:OLED-Pinout-1.jpg|800px|thumb|center|Microduino-OLED-Pinout1]]
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main components
 
main components
  
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*12864Oled Display screen：2864HSWEG01 [[File:2864HSWEG01.pdf]]
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*12864Oled Display screen: 2864HSWEG01 [[File:2864HSWEG01.pdf]]
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*Driver IC：SSD1306 [[File:SSD1306-Revision 1.1.pdf]]
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*Driver IC: SSD1306 [[File:SSD1306-Revision 1.1.pdf]]
  
 
|-
 
|-
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==Development==
 
==Development==
  
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*【U8glib library'''[http://code.google.com/p/u8glib/ google下载 ]''' 】
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*Microduino_OLED_U8glib: https://github.com/Microduino/Microduino_Tutorials/tree/master/Microduino_Libraries/_01_Microduino_OLED_U8glib
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*【Adafruit_SSD1306 library'''[https://github.com/adafruit/Adafruit_SSD1306 github下载 ]''' 】
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*Microduino_OLED_MultiLCD: https://github.com/Microduino/Microduino_Tutorials/tree/master/Microduino_Libraries/_01_Microduino_OLED_MultiLCD
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*【MultiLCD library'''https://github.com/stanleyhuangyc/MultiLCD github下载 ]''' 】
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*【Adafruit_SSD1306 library'''[https://github.com/adafruit/Adafruit_SSD1306 github download ]''' 】
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The basic usage of u8glib library's sample program   
 
The basic usage of u8glib library's sample program   
  
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Note：core's IIC interface is A4（SDA），A5（SCL），core+'s IIC interface is D20（SDA），D21（SCL）
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Note: The IIC interfaces of Microduino-Core and Microduino-Core+ are "A4(SDA), A5(SCL)" and "D20(SDA), D21(SCL)" respectively.
  
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*put your downloaded library into library fold within the Arduino IDE's installation folder. If opened Arduino IDE, please close all other example program before you open example program within u8glib library;
+
*Put the downloaded library into the libraries of Arduino IDE installation folder. If you open Arduino IDE, please close all the other example program before you open example programs inside u8glib library;
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*Open the HelloWorld sample program, remove comments for this line: U8GLIB_SSD1306_128X64 u8g (U8G_I2C_OPT_NONE) (remove "/ /"), then the compiler it,downloaded it directly. After download, you can see the  "Hello World!" displayed on the screen;
+
*Open the HelloWorld sample program, remove comments on this line: U8GLIB_SSD1306_128X64 u8g (U8G_I2C_OPT_NONE) (remove "/ /"), then download it directly after it gets compiled successfully. You can see the  "Hello World!" displayed on the screen after the download;
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*Display character/variables:
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*Display characters/variables:
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**Use u8g.print (xx) function, just like use Serial.print (xx).
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**Use u8g.print (xx) function, just like the way you did with Serial.print (xx).
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*Change the font：
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*Change the font:
 
**Use u8g.setFont (xx) function to change the font, parentheses "xx" can be replaced by the corresponding font library name (you can search font library in u8g.h within U8glib \utility folder);
 
**Use u8g.setFont (xx) function to change the font, parentheses "xx" can be replaced by the corresponding font library name (you can search font library in u8g.h within U8glib \utility folder);
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**Recommended large font: u8g_font_7x13, recommended middle font: u8g_font_fixed_v0r, recommended small fonts: u8g_font_chikitar;
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**Large font is recommended for u8g_font_7x13, middle font for u8g_font_fixed_v0r and small font for u8g_font_chikitar;
 
*Change coordinates:
 
*Change coordinates:
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**Use u8g.setPrintPos (x, y) function, if you want to change the display coordinates
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**Use u8g.setPrintPos (x, y) function to change the display of coordinates
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*Screen Rotation：
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*Screen Rotation:
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**Post u8g.setRot180() in void setup() function, the screen will flip 180 degrees, you also can change 180 to 90,270;
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**Post u8g.setRot180() in void setup() function, the screen will be flipped to 180-degree, you also can change 180 to 90,270;
  
 
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|-
 
|
 
|
  
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==Buy==
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==FQA==
 +
*What the voltage for this module?
 +
**3.3V
  
 +
==Purchase==
  
 
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*June 23, 2013, Batch completed, formal shelves.
 
*June 23, 2013, Batch completed, formal shelves.
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*June 2, 2013，Second proofing test is completed, No problems found so far, panel batch is complete.
+
*June 2, 2013, Second proofing test is completed, No problems found so far, panel batch is complete.
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*May 18, 2013，Test model came out, no power-on reset circuit, not a capacitor resolved.
+
*May 18, 2013, Test model came out, no power-on reset circuit, not a capacitor resolved.
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*May 16, 2013，Model released, there is a small problem.
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*May 16, 2013, Model released, there is a small problem.
−
*May 7, 2013，Layout is complete.
+
*May 7, 2013, Layout is complete.
  
  

Latest revision as of 09:54, 9 September 2016

Language: English  • 中文
Microduino-OLED

Microduino-OLED is a 0.96-inch 12864 OLED display module based on SSD1306, adopting the I2C interface and 3.3V power supply.


Features

  • Glow actively, own a wide view and need no backlight.
  • Low driving voltage and power consumption.
  • Communicate in a way of I2C.
  • Small,stackable and economic.
  • Open hardware circuit design and Arduino compatible programming development environment.
  • With a uniform Microduino interface standard and rich peripheral modules, it can easily connect with other Microduino modules and sensors.

Specifications

  • Resolution: 128x64;
  • Interface: IIC communication;
  • Voltage: 3.3V;
Microduino-OLED-Pinout1

Documents

Eagle PCB File:Microduino-Oled.zip main components

Development


Applications

The basic usage of u8glib library's sample program

Note: The IIC interfaces of Microduino-Core and Microduino-Core+ are "A4(SDA), A5(SCL)" and "D20(SDA), D21(SCL)" respectively.

  • Put the downloaded library into the libraries of Arduino IDE installation folder. If you open Arduino IDE, please close all the other example program before you open example programs inside u8glib library;
  • Open the HelloWorld sample program, remove comments on this line: U8GLIB_SSD1306_128X64 u8g (U8G_I2C_OPT_NONE) (remove "/ /"), then download it directly after it gets compiled successfully. You can see the "Hello World!" displayed on the screen after the download;
  • Display characters/variables:
    • Use u8g.print (xx) function, just like the way you did with Serial.print (xx).
  • Change the font:
    • Use u8g.setFont (xx) function to change the font, parentheses "xx" can be replaced by the corresponding font library name (you can search font library in u8g.h within U8glib \utility folder);
    • Large font is recommended for u8g_font_7x13, middle font for u8g_font_fixed_v0r and small font for u8g_font_chikitar;
  • Change coordinates:
    • Use u8g.setPrintPos (x, y) function to change the display of coordinates
  • Screen Rotation:
    • Post u8g.setRot180() in void setup() function, the screen will be flipped to 180-degree, you also can change 180 to 90,270;

FQA

  • What the voltage for this module?
    • 3.3V

Purchase

History

  • June 23, 2013, Batch completed, formal shelves.
  • June 2, 2013, Second proofing test is completed, No problems found so far, panel batch is complete.
  • May 18, 2013, Test model came out, no power-on reset circuit, not a capacitor resolved.
  • May 16, 2013, Model released, there is a small problem.
  • May 7, 2013, Layout is complete.


Pictures

Microduino OLED Front


Microduino OLED Back


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