Datasheet

Now the first pixel is at the top right. Pixels increment top-to-bottom — it’s now column major. The

order of the columns is still progressive though.

We declare the matrix thusly:

The first two arguments — 5 and 8 — are the width and height of the matrix, in pixels. The third

argument — 6 — is the pin number to which the NeoPixels are connected. On the shield this is

Adafruit_NeoMatrix matrix = Adafruit_NeoMatrix(5, 8, 6,

NEO_MATRIX_TOP + NEO_MATRIX_RIGHT +

NEO_MATRIX_COLUMNS + NEO_MATRIX_PROGRESSIVE,

NEO_GRB + NEO_KHZ800);