Master OLED Displays with Arduino, ESP32: A Complete Guide 

I'm glad it was helpful!

Great 👍

Thanks for your interest. God bless you.

So nice of you

I'm glad it was helpful

Yeah, you could learn about image processing using Python.

here is my code for anyone who is interested

//code my demon #include #include #include #define OLED_SDA 14 // Use GPIO 14 for I2C SDA #define OLED_SCL 15 // Use GPIO 15 for I2C SCL #define SCREEN_WIDTH 128 #define SCREEN_HEIGHT 64 #define OLED_RESET -1 // Set OLED_RESET to -1 if the display does not have a reset pin #define SCREEN_ADDRESS 0x3C // Change this address according to your OLED display Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET, OLED_SCL, OLED_SDA); // send the i2c pins to the library before initializing. void setup() { Wire.begin(OLED_SDA, OLED_SCL); display.begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS); //put uar code here // Clear the display buffer display.clearDisplay(); // Set text size and color display.setTextSize(1); display.setTextColor(SSD1306_WHITE); // Print "Hello world" at the center of the display display.setCursor((SCREEN_WIDTH - 12 * 6) / 2, (SCREEN_HEIGHT - 8) / 2); display.println("Hello world"); // Update the OLED display display.display(); } void loop() { // Add your code here if you want to do something continuously }

Glad it helped

All the best

I am using the latest version Just download it and install it

@@EnjoyMechatronics oh OK Thank you very much Chaker

@@alkhashtee Any Time!

@@EnjoyMechatronics thank you again Chaker, and I sent you an email regarding freelance work and not sure if you got it or not. Please let me know.

Connect vcc to a digital pin like 2 and use digitalWrite(2,HIGH) to turn it on And digitalWrite(2,LOW) to turn it off

I read about that but rumor has it that its just the same effect as turning on/off which is no good as it has to sync up again with spi or i2c signals that could render gibberish on the display once it comes on

Try changing the address

Nothing works then. Is it possible the displays are not SSD1306 compatible. They list as SSH1106. I reordered new ones that do say SSD1306 in the description. @@EnjoyMechatronics

Turns out it was the wrong chipset SSH1106. Once I plugged the ssd1306, no issues. @@EnjoyMechatronics

Did you get any solution? I am also facing the problem and I'm becoming very frustrated.

​@@EnjoyMechatronicsplease help me I'm getting same error and changing the address is not the. Solution please help brother.

yes