STM32 OLED Tutorial | SSD1306 Display with I2C (Text + Graphics)

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Technology stm32 oled display ssd1306 stm32 stm32 i2c oled stm32 hal i2c cubeMX oled tutorial stm32 display tutorial ssd1306 i2c stm32 stm32 hal ssd1306 oled i2c interface stm32 stm32 cubeMX oled

Learn how to interface the SSD1306 OLED display with an STM32 microcontroller using the I2C protocol, STM32CubeMX, and HAL libraries. In this step-by-step tutorial, you'll see how to configure I2C in CubeMX, write HAL-based code, and display text and bitmaps on a 128x64 OLED screen. This guide is perfect for beginners and embedded developers working on real-time display projects with STM32.

📌 Covered in this video:

- Wiring the OLED to STM32 (I2C)
- CubeMX I2C and GPIO setup
- HAL-based SSD1306 initialization
- Displaying text and images on OLED

✅ Tested on STM32F103 (Blue Pill), but works with other STM32 MCUs.

📁 Source Code + Tutorial:
👉 https://controllerstech.com/oled-display-using-i2c-stm32/

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#STM32 #OLED #SSD1306 #CubeMX #I2C

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