Asked — Edited
Resolved Resolved by Rich!

Roli Not Moving

received roli the other day. went through the following steps:

  1. unpacked everything and laid out on table.
  2. verified all parts ordered were received and set up charging since it was a no brainer
  3. opened up ez software
  4. noticed there was "getting started tutorial" link, clicked
  5. started tutorial from here in the roli (https://synthiam.com/Tutorials/) 5a. Did not find tutorial very intuitive as it did not explain how to assemble roli
  6. went back to ez software, click "example projects" link
  7. clicked roli example
  8. asks me if i want assembly instructions, click yes
  9. start through instructions
  10. all built as per instructions 10a. no mention of "red and black" wires left dangling
  11. all assembled plug in charger under roli, light goes green
  12. turn on roli, scares me with loud voice.....
  13. notice there is arrow buttons for moving robot
  14. hold up robot and click the forward button
  15. no movement
  16. notice "connect" buttons in "connection dialog" click top one
  17. pop up asks me to see "getting started" tutorials, click yes
  18. follow instructions and "connect" to roli, says i successfully connected to roli
  19. try movement buttons again, no movement, just buzzing
  20. go back to website, click "connecting H-Bridge"
  21. much better pictures than instructions in ez software
  22. verify my connections are same as pics
  23. notice the "red and black" dangling wires are shown as connected in this tutorial
  24. connect as shown
  25. try clicking movement buttons, no movement, smoke....stress
  26. shut down roli
  27. go to website and do most tutorials, also maintenance/care tutorials
  28. turn on roli, connect, try movement, nothing
  29. search forums for similar problems, found @stephenhoey has similar issue (https://synthiam.com/Community/Questions/6809)
  30. decide to not hijack his thread and start my own

i hope this helps someone help me. i will be taking the roli apart and posting pics shortly.


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#17  

I didn't want to start a whole thread about this but I feel I should share. In addition to having the same 5+/VCC issue as others, I had a bad connection on one of my motors as well. I just stripped back the shielding and re soldered it and it worked. I can now go back to re-assembling my Roli. (I took it apart for easier troubleshooting.) Thanks again to everyone for sharing all of this info.

#18  

I also have this issue, I turned my roli on and it wouldn't move forward backward etc. I have not checked the little button mentioned above mut mine also smoked for a second before I saw smoke and turned it off, i will be opening the case today to inspect what went wrong. What a pain in the butt though.

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Canada
#19  

@sasquatch if you could take a photo of the h-bridge wiring inside we can help determine if there was an manufacturing issue.