adafruit/Adafruit_CircuitPython_HT16K33

Adafruit CircuitPython driver for the HT16K33, a LED matrix driver IC.

Stars: 49
Forks: 29
Open beginner issues: 0
Indexed issues: 5

Dominant language: Python
License: MIT
Last GitHub push: Apr 23, 2026
Latest indexed: Sep 14, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Open All

5 open issues indexed

Keypad Functionality for HT16K33 Breakout Open

enhancement

adafruit/Adafruit_CircuitPython_HT16K33#81 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Memory issues even on some Express boards Open

enhancement

adafruit/Adafruit_CircuitPython_HT16K33#103 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
super slow update on raspberry pi pico W Open

adafruit/Adafruit_CircuitPython_HT16K33#115 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Can we get a dimmer minimum brightness? Open

adafruit/Adafruit_CircuitPython_HT16K33#121 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Issue with 7 segment display - 3rd character not displaying, also doesn't work with 8 character 7 segment display Open

adafruit/Adafruit_CircuitPython_HT16K33#122 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

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