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recently i bought this oled display .

enter image description here

http://www.wvshare.com/product/0.96inch-OLED-A.htm

how can i connect it with arduino . Driver Chip is SSD1306 . Supported Interface are 3-wire SPI, 4-wire SPI, I2C . it's can display two colors Yellow and Blue.

i need some guidance on how to hook it up with arduino lets say using i2c protocol . and is there any existing library ?

Note : on the wvshare website there's only code sample for STM32 Microcontrollers .

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  • Did you read the datasheet? adafruit.com/datasheets/SSD1306.pdf
    – jippie
    Sep 20, 2014 at 13:03
  • 1
    Are you prepared to resolder the resistors on the back?
    – Ignacio Vazquez-Abrams
    Sep 20, 2014 at 14:39
  • @jippie i read the datasheet. it seems i can use the DIN and CLK pin as SDA and SCL. i tried that but its not working . Ignacio, which resistor ? i know some basic soldering. thanks
    – chuax
    Sep 20, 2014 at 15:25
  • You have to remove the 0-ohm resistor BS1 from the 0 position and move it the the 1 position.
    – Gerben
    Sep 20, 2014 at 15:41
  • has anyone tried it with i2c? been 2 days now trying to make it work .resolder the resistors but dosn't want to work. and after the soldering wich library should i choose ?
    – Vasso Anagnostopoulou
    Nov 3, 2019 at 18:17

1 Answer 1

Reset to default
2

it's working with u8glib. but i am using 4-wire SPI.

constructor for U8GLIB

U8GLIB_SSD1306_128X64 u8g(13, 11, 10, 9,8);

Pin configuration was

Arduino -   Oled Display
13 -    CLK
11 -    DIN (SI)
10 -    CS
9 - D/C (A0)
8 - RES

the reset pin is required. i used 3.3v arduino pin for vcc .

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  • 1
    Yes, that is what the silkscreened chart shows the installed resistors as selecting for operating mode. Gerben had been suggesting you could do i2c if you changed them.
    – Chris Stratton
    May 19, 2015 at 18:15

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