<![CDATA[Generic OLED display]]>I have a generic OLED display
http://www.banggood.com/0_96-Inch-4Pin-White-IIC-I2C-OLED-Display-Module-12864-LED-For-Arduino-p-958196.html

and I wanted to know if someone had the pin out of the expansion OLED so I can match up the pin out or if that would even work.

]]>http://community.onion.io/topic/221/generic-oled-displayRSS for NodeWed, 15 Apr 2026 17:10:07 GMTSat, 05 Dec 2015 19:43:15 GMT60<![CDATA[Reply to Generic OLED display on Sat, 05 Dec 2015 19:43:15 GMT]]>I have a generic OLED display
http://www.banggood.com/0_96-Inch-4Pin-White-IIC-I2C-OLED-Display-Module-12864-LED-For-Arduino-p-958196.html

and I wanted to know if someone had the pin out of the expansion OLED so I can match up the pin out or if that would even work.

]]>http://community.onion.io/post/1749http://community.onion.io/post/1749Sat, 05 Dec 2015 19:43:15 GMT<![CDATA[Reply to Generic OLED display on Sat, 05 Dec 2015 19:58:03 GMT]]>Should work by wiring SDA and SCL of the display with the same pins on the omega. Supply is usually 3.3V for those modules. I have one of those and did the same and i2cdetect shows address 0x3C if i'm not mistaken.

]]>http://community.onion.io/post/1750http://community.onion.io/post/1750Sat, 05 Dec 2015 19:58:03 GMT<![CDATA[Reply to Generic OLED display on Sat, 05 Dec 2015 20:07:47 GMT]]>I am not sure what you said there, using the same pins on the Omega? is 0x3C pin 3?

]]>http://community.onion.io/post/1753http://community.onion.io/post/1753Sat, 05 Dec 2015 20:07:47 GMT<![CDATA[Reply to Generic OLED display on Sat, 05 Dec 2015 20:21:43 GMT]]>Check https://onion.freshdesk.com/support/solutions/articles/6000069950-how-can-i-use-the-gpios-
Check https://cdn.shopify.com/s/files/1/0853/4798/products/OM-D-EXP-01_1024x1024.png?v=1446325673
(pin 20 is SDA and pin 21 is SCL on this last)

0x3C is the i2c address of the oled module, nothing to do with pinout

]]>http://community.onion.io/post/1757http://community.onion.io/post/1757Sat, 05 Dec 2015 20:21:43 GMT