Open austrisu opened 8 months ago
Changing the frequency requires changing the processor clock along with the desired PWM frequency to get a good match due to the limitations of the PWM circuit's clock dividers. Making it adjustable would require quite a lot of logic to self-tune, but it would be possible by changing the CPU clock on the fly.
Would it be possible to modify the transmission frequency or for some limitation it can be only 1,557MHz ? And what would be the frequency range? I imagine hooking up some potentiometer to adjust the frequency and have some screen to display current frequency.