![]() NEO_KHZ400 400 KHz (classic 'v1' (not v2) FLORA pixels, WS2811 drivers) NEO_KHZ800 800 KHz bitstream (most NeoPixel products w/WS2812 LEDs) ![]() Parameter 5 = pixel type flags, add together as needed: See example below for these values in action. in the same order, or alternate lines reverse direction pick one. NEO_MATRIX_PROGRESSIVE, NEO_MATRIX_ZIGZAG: all rows/columns proceed rows or in vertical columns, respectively pick one or the other. NEO_MATRIX_ROWS, NEO_MATRIX_COLUMNS: LEDs are arranged in horizontal NEO_MATRIX_TOP + NEO_MATRIX_LEFT for the top-left corner. Position of the FIRST LED in the matrix pick two, e.g. NEO_MATRIX_TOP, NEO_MATRIX_BOTTOM, NEO_MATRIX_LEFT, NEO_MATRIX_RIGHT: ![]() Parameter 4 = matrix layout flags, add together as needed: Parameter 3 = pin number (most are valid) Parameter 1 = width of NeoPixel matrix Scrolls 'Howdy' across the matrix in a portrait (vertical) orientation. Adafruit_NeoMatrix example for single NeoPixel Shield. ![]()
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