Just released raduino_v1.13 which includes the frequency scanning functionality as suggested by Paul KC8WBK.
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