Bad Dev Board?

[slobdell]

I believe I have a bad development board. I have two robolink sumobot kits where one works and the other doesn't. All states are identical between the two. If I switch the microcontroller to the working development board, it uploads fine. Here's a screenshot of the error from Arduino when uploading to the bad development board:

Moreover, if I take a correctly flashed microcontroller (verified with the working dev board) and move it to the non-working dev board, the robot does not work.

Thanks,
-Scott

[robolink_leila]

@slobdell It seems like that board needs to be reflashed. You will be receiving an email shortly on how to get that replaced. Let me know if you have any more questions!