The DISP pin is not used, just pull it to VCC. External VCOM inversion signal is used, so pull EXTCOMIN to VCC. (I don't like having SPI transactions inside interupt timers, so invert via SPI won't ...

GFXDraw is a powerful and easy-to-use GUI library for Arduino. It offers simple elements, powerful path-based vector drawings, ready to use widgets and visual effects. The library is made especially ...

Here’s something fun from [Chad Kapper] over on HackMakeMod: Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called due to the board’s ...

In a blog post, Adafruit's Phillip Torrone reports that the Raspberry Pi has been banned from Zohran Mamdani's inauguration as mayor of New York City. The city has banned the popular single-board ...

If you’re building a project on your ESP32, you might want to give it a fancy graphical interface. If so, you might find a ...