Driver for HT16K133 and 8x8 bicolor led matrix (Adafruit backpack)

  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 0
Request group membership
By: Chris Cantrell, created: 2014-06-18 | updated: 2014-06-18

This object talks to the HT16K33 16*8 LED controller. It includes (x,y) pixel accessors for the 8x8 bicolor LED matrix backpack from Adafruit:

http://www.adafruit.com/products/902

You can use this object to talk to any HT16K33-controlled display e.g. all of the Adafruit backpacks.

The 8x8 matrix-specifics include a line-drawing function copied from the propeller forums. But line drawing is somewhat anticlimactic on an 8x8 display.

Original File Upload
AttachmentSize
HT16K33_Bicolor_8x8 - Archive [Date 2014.06.18 Time 06.43].zip7 KB