What’s our goal?
To connect a MAX7219 based LED Matrix module to an ATtiny85 microcontroller and control the LEDs. Doesn’t sound very complicated, right?
We wrote a short tutorial about how MAX7219 modules work, how to connect them to ATtiny85, and how to write a simple library to work with them
Continue reading the MAX7219 ATtiny85 tutorial here.
Please, leave a comment or suggestion below this blog post.