rapiro is dead after upload official sketch

Hi, my Rapiro used to work ok , but after I added a raspberry pi and uploaded a Standard firmware (Arduino sketch) ,it's down as follows, the motor does not move(testing #M1 to #M9 and it turned out to be #E....) , only a noise as shown in the following video, any advice would be appreciated,

btw: it does not work even I removed raspberry pi
it weird that their feet were inclined to one side when I lifted rapiro, I have adjusted their jaw angel, but none of any values works


posted by JoeYang on 2018-02-12 21:51

Please check the movie. It is low battery sample movie.

And do you try to write standard firmware when your Raspberry Pi removed?
You should remove Raspberry Pi when you write firmware to Rapiro main board.

posted by ShinichiOhki on 2018-02-14 18:56

it looks like the first video: https://vimeo.com/98010522 , but my battery is fully charged and I have removed pi and installed original firmware again, any more advice ? thanks

posted by JoeYang on 2018-02-20 20:21

it's getting worse now, looked like a crazy boy with twisted arms and legs when I turned on the power, any prompt advice would be appreciated, Thanks

please take a look at the following video:

posted by JoeYang on 2018-02-20 21:49

Reassemble Rapiro as a wordaround to fix this issue...not sure why it was crazy ...

posted by JoeYang on 2018-02-26 01:31

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