I put firmware 1.02b here:
The changes in this version are regarding sidetone only, as discussed on the 1.02 thread:
1) Bug fix: Sidetone problem in straight key mode (bug introduced in 1.02)
2) Bug fix: Sidetone volume very low when using low sidetone frequencies; sidetone volume parameter has been increased to 3 digits
Since a lot of people have provided positive feedback about 1.02 and 1.02a that they have installed themselves, and there are no known reproducible issues, I will now go ahead and ship all the pending orders using 1.02b today.
So to re-iterate: anybody who ordered a QCX or a QCX chip from the shop, will get 1.02b shipped today (no 1.02 or 1.02a were shipped from here).
73 Hans G0UPL