I finally finished some updates to both boards and sent out for boards to be made. The I/O board might need some fine tuning once it arrives but the band decoder should be all done at this point.
The KX3 band decoder project has functional software that we’ve used in our shack for a few months now, but there was one missing feature that’s been slow to get finished. The 16×2 LCD limits how user friendly the UI is, so that’s taking some fine tuning. Source code will be available for download and we’re hoping someone comes up with some better ideas and shares them.