There is a website worth looking at if you are thinking if getting one.
See https://atsmini.github.io/ .
Someone in Germany has some upgrade software.
Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.
There is a website worth looking at if you are thinking if getting one.
See https://atsmini.github.io/ .
Someone in Germany has some upgrade software.
The 200mW beacon was turned on at about 1900z. UPDATE 1948z: Many spots of me by EA8BFK (2880km). At the peak I had about 28dB in hand!