Library written in Go to allow controlling of the MAX7219 LED module. Source forked from https://github.com/d2r2/go-max7219
- Works with pre-assembled 4-in-1 MAX7219 LED module matrices.
- Set the rotational direction of the MAX7219 LED modules.
- Some of the pre-assembled 4-in-1 LED modules are connected "upsidedown" to the circuit board. Using the inverted rotational directions allows for supporting of these MAX7219 4-in-1 LED module matrices.
- Sliding of text with blank padding before and after text.
- go get github.com/adrianh-za/go-max7219
- browse to $/go/src/github.com/adrianh-za/go-max7219/examples
- sudo -E go run [filename].go
- run to end (or ctrl-c to quit)
Examples filenames
- chars-4in1.go
- chars.go
- font-4in1.go
- font.go
- slide.go
- slide-4in1.go
- slide-4in1-invert.go
Tested on Raspberry PI 3 B+
Thanks to Denis Dyakov for his excellent libraries