(03-12-2024, 11:49 AM)admin Wrote: this is your PC can't open your serial port. make sure no other software have used serial port.
I have restarted the windows pc, restarted the kc868, no software are running to use com3.
I can see in the log screen activity e.g temp messages and so on..
But no possibility to flash
with your flash-downloader tool NO permission denied!! and the flash prozess runs without errors, but the board has then no funktion!!