Hi. I am using an ATTiny841. I can get an IR LED on the PB2 (TOCC07) pin to turn on and off...so doesn't appear to be a hardware issue. I need to modulate the IR LED at ~38KHz so decided to use timer 1 in CTC mode and toggle the PB2 pin (which is to a transistors base through a resistor). When I…

Timer1...can't enable/disable.

Robin2 October 12, 2017, 9:10pm 2

I wonder would the code in this Serial IR Thread be of some help?

...R