<![CDATA[OLED Display]]>I 've connected my OLED as:

Onion Expansion Pin OLED Pin

3.3V <-> 3.3V
GND <-> GND
20 <-> SCL
21 <-> SDA

Now how can I write text or display pic on the OLED either by using I2C / GPIO.

Please suggest.

Thanks in advance.

Puneet Chandiok

]]>http://community.onion.io/topic/1767/oled-displayRSS for NodeWed, 15 Apr 2026 01:17:54 GMTMon, 06 Mar 2017 11:48:48 GMT60<![CDATA[Reply to OLED Display on Mon, 06 Mar 2017 13:45:20 GMT]]>I 've connected my OLED as:

Onion Expansion Pin OLED Pin

3.3V <-> 3.3V
GND <-> GND
20 <-> SCL
21 <-> SDA

Now how can I write text or display pic on the OLED either by using I2C / GPIO.

Please suggest.

Thanks in advance.

Puneet Chandiok

]]>http://community.onion.io/post/11827http://community.onion.io/post/11827Mon, 06 Mar 2017 13:45:20 GMT