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| No such thing as a small change | |
| PerlMonks |
Re: GSM problemby wazoox (Prior) |
| on Apr 23, 2010 at 11:48 UTC ( [id://836504]=note: print w/replies, xml ) | Need Help?? |
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Your script obviously must have write access to /dev/ttyACM0. So 755 permission is not enough, probably should be 777.
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