What would be the (very) minimum schematic to make a ATtiny85 blink a led?
- There must be a C program compiled and uploaded to it, just like an Arduino board would have. The code would use a simple "delay" to wait a little bit before changing the LED state.
- The LED must be controlled by a "digital output port" just like an Arduino board would be.
This is the main question. Although I thought to ask a similar question with the restriction of "blinking exactly once per second", that would change completely the schema (not being a MINIMAL after all). So lets restrain to the main question. Maybe some day we can discuss the version 2.0!