“Microduino-OLED”的版本间的差异

2014年1月21日 (二) 05:15的版本

Microduino-OLED

Microduino-Oled 12864 is based SSD1306 0.96 inch 12864 OLED display module. Using the I2C interface, 3.3V power supply.

Active light, no backlight, large-angle range;
Low driving voltage, low power consumption;
I2C mode of communication, saving IO port, widely used;
Small, cheap, open source;
Open source hardware circuit design, compatible with the Arduino IDE development environment for programming process;
Microduino unified interface specification, and rich peripheral modules can be easily and flexibly with other eligible Microduino interface specification modules, sensors for quick connection and expansion;

【U8glib Library Media:google download 】
【Adafruit_SSD1306 Library Media:github download 】
【MultiLCD Library https://github.com/stanleyhuangyc/MultiLCD github download ] 】

basic usage sample program of u8glib library

Note：core's IIC interface is A4（SDA），A5（SCL），core+'s IIC interface is D20（SDA），D21（SCL）

put your downloaded library in to libraries within Arduino IDE installation folder, If open Arduino IDE, please close all other example program before you open example program within u8glib library;
Open the HelloWorld sample program, cancel comment for this line: U8GLIB_SSD1306_128X64 u8g (U8G_I2C_OPT_NONE) (remove "/ /"), the compiler can be downloaded directly through after the download is complete, then "Hello World!" Is displayed on the screen;
Display character / variables:
Use u8g.print (xx) function can be, usage are basically as same as 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);
Recommended large font: u8g_font_7x13, recommended font: u8g_font_fixed_v0r, recommended small fonts: u8g_font_chikitar;
Change coordinates:
Use u8g.setPrintPos (x, y) function, if you want to change the display coordinates
Screen Rotation：
Comment u8g.setRot180() in void setup() function, you flip the screen 180 degrees, you can also change 180 to 90,270;

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.

Microduino OLED Front

Microduino OLED Back

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 ==History==
-*2013年6月23日，批量完成，正式上架。
+*June 23, 2013, Batch completed, formal shelves.
-*2013年6月2日，第二次打样测试完成，暂未发现问题，面板批量完成。
+*June 2, 2013，Second proofing test is completed, No problems found so far, panel batch is complete.
-*2013年5月18日，测试样板出炉，无上电复位电路，飞一个电容解决。
+*May 18, 2013，Test model came out, no power-on reset circuit, not a capacitor resolved.
-*2013年5月16日，样板出炉，有小问题。
+*May 16, 2013，Model released, there is a small problem.
-*2013年5月7日，布板完成。
+*May 7, 2013，Layout is complete.
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 ==Pictures==