With the BlueDisplay library you create the GUI for your application, e.g. Graphics, Text, Buttons, Sliders and Charts on the Arduino itself. No Android programming required! The Arduino is connected ...
// Adafruit_NeoMatrix example for single NeoPixel Shield. // Scrolls 'Howdy' across the matrix in a portrait (vertical) orientation. // in the same order, or alternate lines reverse direction; pick ...