Start signal not detected
Getting the message with arduino with ramps 1.4. I downloaded the latest marlin and installed. Tried all the baud rated. Update runs clean. I've tried a couple of different boards and get the same thing. Set to Com 1. Should I be able to get past this it the board is out of the printer and just hooked to the USB. I'm just trying to find out what other debug steps I can take.
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Comments
If you can update firmware the communication it self must work. In host make sure that protocol is ascii or autodetect, binary will not work with marlin.
Otherwise, why did you not upgrade to Windows 10? As far a I know it is still free to upgrade.