My ATTiny85 runs the Blink example to flash an LED across pins 4 and 5. ?But the Keyer code does not work for me to detect capacitance on pins 0 and 2 in the keyer circuit. ?I changed OUTPUTPIN from 4 to 1, and it still does not detect dits or dahs.
Is there a newer version of the code than Chapter 8 Rev 4?
Thanks,
Bob KF6ABC Mix
