Firmware Update Does Not Connect?

I have a V1 Konnected
Installed the CH340, and it recognizes the device.
The COM port settings are correct at 9600 baud
When I attempt to flash (tool v3.1), it just repeats a series of dots and underscores.


Is this thing toast? Or am I doing something wrong.

  • I have the exact same issue

  •  Same issue here.

  • +1

  • +2

  • Same issue here

    Managed to upgrade 2 of 3 boards but stuck with the third

  •  Same problem, anyone get a solution?

  • I ended up ordering and flashing a new nodMCU wifi board off Amazon/worked.  Can get them for £10 or so in UK.  Not sure if another way or a problem with original board.

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