I tried 3 firmwares:
- 1 was from Hantek themselves, which won't even boot, was stuck at the Hantek logo
- the other 2 are in the archive I put in the link, versions 1.00.1 and 1.00.3, which if I remember right someone posted on this forum.
I don't remember exactly what was the version it came with, I believe it was 1.00.1. However, none of the 2 versions generates an output.
I attach the serial log as the device boots up.