Grasshopper

algorithmic modeling for Rhino

hi guys 

i have been trying to control a servo motor from Touch OSC on my phone attached to the arduino board. Although there is a smooth data exchange, Uno Write parameter shows a strange error.

the end error is: 1. Solution exception:The port 'COM10' does not exist.

Is it a problem with the power source, Please help...!!!

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hey,

I am very new to grasshopper and specially to firefly, but I had the same error message today, but I could simply solve it by disconnecting the arduino from my PC and connect it again. Sometimes I had to do it more than once.

All the time my PC couldn't show any Port in the Arduino program: Tools -> Ports (Ports was displayed in grey)

I got this error: "COM 6 does not exist" in firefly

So it was obviously the USB connection. My flatmate told me that Windows USB Ports seem to have this problem of not recognizing devices more often...

Hope that was helpful,

cheers

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