Seeeduino v3.0 and I2C OLED

Products & Technology Arduino & Seeeduino
#1

I’m having issues getting my I2C OLED to run. I have an official Arduino Uno and run this code fine:



<LINK_TEXT text=“https://randomnerdtutorials.com/guide-f … h-arduino/”>https://randomnerdtutorials.com/guide-for-oled-display-with-arduino/</LINK_TEXT>



but when I push the code to my Seeduino v3.0, the I2C OLED does not turn on.



Is there something else that needs to be done?

#2

Hi @ssanchezg,



The I2C protocol communication based on the I2C Address, so make sure that you have correct address. the above tutorial they are using </s>0x3C <e> address . to better clarification can you mention which model OLED Display you are using?

#3

sorry for the late reply. I didn’t seem have had my email notification on.



I am using this one:

0.96 Inch Yellow and Blue I2C IIC Serial 128X64 OLED Display Module for Arduino

https://www.amazon.com/gp/product/B00O2LLT30/r



I am trying to run the adafruit example with address 0x3C

#4

I am facing the same problem, although I am using an Arduino Due + Grove-Base Shield + Grove OLED Display 0.96 inch v1.1.

I have two units and none of them seem to work and display any text (not conected at the same time). Tried three o four different examples with no luck. The oficial one for example (https://wiki.seeedstudio.com/Grove-OLED_Display_0.96inch/#tech-support) does not work.

Any idea?

Thanks a lot!

#5

I never got it to work. I just stuck with my Arduino. I may pick it up again and let you know here.

#6

holly cow… I keep trying with no luck. No support from seeduino lads? :-/

If I am able to finally do it I will let you know too :slight_smile:

#7

I just bought a seeeduino and it worked at first time… not sure why it did not work with Arduino Due.