Failed to upgrade target. Error is: No data received on serial port. Not able to proceed


Thanks for pasting, and you did the same thing on your Windows machine to better results?


I did the exact same thing to complete success. My 7yr old twins love them! if you need me to help trouble shoot I have 2 more jewelbots and am willing to mess around with my computer. Iā€™ve just never done arduino before.


This issue appears to have been fixed!!! Yay!!!