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Connection Failed or Invalid Firmware #195

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@markplow

Trying to get webcontrol set up for the first time. It seems to connect (shows COM3 in upper right corner) and motors hum on my M2. However it is giving the error "connection failed or invalid firmware" I have updated the arduino due to the latest firmware from the makermade site but the error remains. See attached screen shots. Any help would be greatly appreciated.

Thank you,
Mark
webcontrol error 2
webcontrol error

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