Hi Guys, had the same issue. Running PopOS (Ubuntu/Debian) Did all that was said here and the video. No Joy. Tried V1.4.5 instead of V126.96.36.199 and my M5Stack Gray flashed. Could it be an issue with 188.8.131.52?
Posts made by GertKok
RE: m5burner error ImportError: No module named serial.tools.list_ports