A Arduino driver for LED Matrix based on MAX7219 / MAX7221
Key features:
- No limitation to a fixed number of devices
- Buildin font: just call print('x'); to print a 'x' at curent position
- Some buildin animations like
- Scroll display: left, right, up down
- Scroll a single character: left, right, up down
For more details of buildin function look at the header file!
Quick startup guide:
- open example Matrix1
- connect your panel with 4 devices to Arduino:
Arduino --- LED panel
6 | CLK
5 | DIN
4 | CS
- transfer the sketch
- enjoy