- Control up of to 144 LEDs
- Individual blink control
- Picture mode and animation mode
- 400 KHz I2C interface
Adafruit have developed a library available on their GitHub repository.
This function includes an 8×9 red LED array on the board. You can also choose the I2C address of the device, to avoid conflicts with other devices on an I2C line, or choose to directly control its ON/OFF status to reduce power consumption.