Comments on: Guide for I2C OLED Display with Arduino https://randomnerdtutorials.com/guide-for-oled-display-with-arduino/ Learn ESP8266, ESP32, Arduino, and Raspberry Pi Mon, 24 Mar 2025 00:56:21 +0000 hourly 1 https://wordpress.org/?v=6.8.2 By: Chuck Merja https://randomnerdtutorials.com/guide-for-oled-display-with-arduino/#comment-1019261 Mon, 24 Mar 2025 00:56:21 +0000 http://randomnerdtutorials.com/?p=27343#comment-1019261 VERY HELPFUL! THANK YOU!

]]> By: Mat https://randomnerdtutorials.com/guide-for-oled-display-with-arduino/#comment-1000972 Sat, 18 Jan 2025 22:52:32 +0000 http://randomnerdtutorials.com/?p=27343#comment-1000972 Works out of the Box with your examples, thank you very much

]]> By: Sara Santos https://randomnerdtutorials.com/guide-for-oled-display-with-arduino/#comment-992046 Mon, 16 Dec 2024 15:05:05 +0000 http://randomnerdtutorials.com/?p=27343#comment-992046 In reply to tomboul.

Thanks for sharing.
Regards,
Sara

]]> By: tomboul https://randomnerdtutorials.com/guide-for-oled-display-with-arduino/#comment-991810 Sun, 15 Dec 2024 16:01:50 +0000 http://randomnerdtutorials.com/?p=27343#comment-991810 In reply to Sara Santos.

Thank you Sara

I tried with the driver SSD1306, and the library GFX, with the code of your documentation giving dimensions 72*40 and it did not work.

So I found a tutorial buydisplay and it’s the only code I found that works. github.com/olikraus/u8g2/files/3917804/ER-OLEDM0.42-1_Arduino_Tutorial.zip

I had also tried the U8g2 library, it didn’t work

]]> By: Sara Santos https://randomnerdtutorials.com/guide-for-oled-display-with-arduino/#comment-991464 Sat, 14 Dec 2024 14:54:36 +0000 http://randomnerdtutorials.com/?p=27343#comment-991464 In reply to tomboul.

If it has the SSD1306 driver, it should work.
Regards,
Sara

]]> By: tomboul https://randomnerdtutorials.com/guide-for-oled-display-with-arduino/#comment-991427 Sat, 14 Dec 2024 12:06:09 +0000 http://randomnerdtutorials.com/?p=27343#comment-991427 Thank you very much for this complete and perfect documentation.

Do you know if this library Adafruit GFX works for a very small screen oled of 0,42 inch with a display of 72*40 pixels?

]]> By: Sara Santos https://randomnerdtutorials.com/guide-for-oled-display-with-arduino/#comment-987769 Sat, 30 Nov 2024 10:27:10 +0000 http://randomnerdtutorials.com/?p=27343#comment-987769 In reply to Murray.

Great!

]]> By: Murray https://randomnerdtutorials.com/guide-for-oled-display-with-arduino/#comment-987639 Fri, 29 Nov 2024 21:40:59 +0000 http://randomnerdtutorials.com/?p=27343#comment-987639 Thanks Sara
Perfect answer re I2c pin reassignment. I am now officially unstuck..! And back coding. Sincere thanks.

Murray Mc Govern
N.Z.

]]> By: Sara Santos https://randomnerdtutorials.com/guide-for-oled-display-with-arduino/#comment-987522 Fri, 29 Nov 2024 11:18:12 +0000 http://randomnerdtutorials.com/?p=27343#comment-987522 In reply to Murray McGovern.

Hi.
We have a tutorial for a board like that.
Not sure if it’s exactly the same as your, but you can easily see how to change the pins if needed:
https://randomnerdtutorials.com/esp32-built-in-oled-ssd1306/

You may also find useful our I2C guide that explains how to use custom pins for I2C:
https://randomnerdtutorials.com/esp32-i2c-communication-arduino-ide/

I hope this helps.

Regards,
Sara

]]> By: Murray McGovern https://randomnerdtutorials.com/guide-for-oled-display-with-arduino/#comment-987361 Thu, 28 Nov 2024 21:23:52 +0000 http://randomnerdtutorials.com/?p=27343#comment-987361 Quick question I have a number of ESP32 Boards with I2c and built (Glued)in 128 x 64 OLED. They are assigned different ESP32 ports for SCL and SDA, trying to find how I can reassign these via the Adafruit SSD1306.h. Library, thanks kindly I have spent a lot of time looking, probably been looking in the wrong place.🤣🤣🤣 Kind regards Murray. N.Z]]> Hi
Great tutorials for newbies.
Have followed a number of your tutorials etc. GREAT WORk😊

Quick question I have a number of ESP32 Boards with I2c and built (Glued)in 128 x 64 OLED. They are assigned different ESP32 ports for SCL and SDA, trying to find how I can reassign these via the Adafruit SSD1306.h. Library, thanks kindly I have spent a lot of time looking, probably been looking in the wrong place.🤣🤣🤣 Kind regards
Murray. N.Z

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