Package Included

- 1 x HT16K33 LED Dot Matrix Control Module

Description

- Operating voltage: 4.5V~5.5V.
- I2C-bus interface.
- 16*8 bits RAM for display data storage.
- Max. 16 x 8 patterns, 16 segments and 8 commons.
- R/W address auto increment.
- 16-step dimming circuit.

Note:

It may be difficult for beginners to use, so please purchase only those who can handle HT16K33 chips.

Reference

• https://www.partsnotincluded.com/controlling-led-matrix-with-the-ht16k33/
• https://github.com/adafruit/Adafruit_LED_Backpack
  

Video Reference