This is an online LCD Custom Character Generator that supports (Arduino, ESP32, STM32, or any other microcontroller). Using This online LCD Custom Character Generator tool, you can create your own emojis, icons, shapes, or custom characters. The resulting data array can therefore be inserted into your project code to be displayed on the LCD screen.
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This tutorial will help you learn more about how to generate and display LCD custom characters with the Arduino microcontroller.
This tutorial will help you learn more about how to interface the alphanumeric LCD 16×2 with an ESP32 microcontroller & generate custom characters for the LCD (using Arduino IDE).
This advanced tutorial will teach you in-depth how LCD displays work and how to build your own c-code library to interface it with STM32 microcontrollers. It’s really worth checking out!