Procedural Sprite Generator
CryPixels is available for Windows and macOS. Easily create hundreds of pixel art sprites for games or any other project, with an easy to use interface.
The PIXO Pixel is a fully open source and user programmable LED display that has both Wifi and Bluetooth connectivity. It runs on the ESP32 microcontroller and can be programmed using the Arduino IDE. It is designed as a DIY and hobby level electronics device.