Optimize LEDs around Radio
The current LEDs do not really help to judge the current state of the device. The following LEDs would be useful:
- PTT-LED: Use RTS to drive LED when PTT is asserted
- Carrier Detect: DireWolf can drive DTR if a carrier is detected
- Rx-LED: Use Audio_ON to drive LED
- Current Activiy-LED can stay - but has not been used until now