Just released raduino_v1.13 which includes the frequency scanning functionality as suggested by KC8WBK.
Many thanks Paul for this great idea!
Download it from
Apart from the scanning function some other improvements were implemented as well:
- added functionality so that the user can set the CW timout value via the SETTINGS menu
- added decimal point to the VFO for better readability, like so: A 7.123.4 LSB
- simplified calibration routine and cleaned up the code to preserve memory space
Please read the updated user instructions at:
73 Allard PE1NWL