An arduino sketch that implements a news ticker on a 8x8 LED matrix driven by a MAX7219.
Communication with the arduino takes place over a serial connection with a baud rate of 9600.
The firmware uses a really simple protocol:
- Send
hi - Wait for a
sup? - Send your null-terminated ticker text.
The device will also indicate that it is waiting for a new text by displaying three dots.
See the LICENSE file for license rights and limitations (MIT).