I've got my fuses set at 8MHz, internal oscillator. I did find the bootloader requirement, but I'd already set them manually with avrdude. Did a bootloader burn for good measure.
I've got the blink sketch flashed, using PA0.
When the sketch is running, I can see the voltage going from 0.2-to 0.5 volts, with the proper timing - 1 second on, 1 second off.
gcormier
commented
6 years ago
I've got my fuses set at 8MHz, internal oscillator. I did find the bootloader requirement, but I'd already set them manually with avrdude. Did a bootloader burn for good measure.
I've got the blink sketch flashed, using PA0.
When the sketch is running, I can see the voltage going from 0.2-to 0.5 volts, with the proper timing - 1 second on, 1 second off.
I have a 0.1uF right next to the power pins....
A real head scratcher.