Interface 16x2 LCD with STM32 via I2C | CubeMX + HAL Guide | Print Strings Numbers Floats

Video Description

Unlock the simplicity of connecting the LCD1602 display to your STM32 microcontroller via I²C using the PCF8574 I/O expander. Perfect for embedded developers, this guide walks you through configuration using STM32CubeIDE and HAL, covering wiring, initialization, and sending text data—all in easy-to-follow steps. 📥 Download Project Files: - Get the full project code to replicate and experiment with: https://controllerstech.com/i2c-lcd-in-stm32/ 📺 Related Videos: - How the I²C-LCD Library Was Written (Explained) : [https://youtu.be/WAGLQOIHEio] - Interface LCD1602 in Parallel Mode : [https://youtu.be/ITTBWSQTi3c] - STM32 Custom Characters on LCD : [https://www.youtube.com/watch?v=diwjZPmFUKo] ✨ If you found this helpful, don’t forget to LIKE 👍, SUBSCRIBE 🔔, and SHARE! STM32 Playlist :::: https://www.youtube.com/playlist?list=PLfIJKC1ud8gga7xeUUJ-bRUbeChfTOOBd #STM32 #I2C #LCD1602 #PCF8574 #STM32CubeIDE #HAL #EmbeddedSystems #Microcontroller #STM32Tutorial #I2CLCD ________________________________________________________________________________________ ******* SUPPORT US BY DONATING****** https://paypal.me/controllertech *******Join the Membership******* https://www.youtube.com/channel/UCkdqtSMnhYuMsJkyHOxiPZQ/join Facebook Page : https://www.facebook.com/controllerstech Telegram Group : https://t.me/controllerstechdiscuss Instagram : https://www.instagram.com/controllerstech/ For more info, visit https://controllerstech.com