OpenSprinkler › Forums › Hardware Questions › OpenSprinkler Beagle (OSBo) › Install issues › Re: Re: Install issues May 11, 2014 at 6:08 pm #26826 iDougParticipant Tried sudo su and received an error message of Invalid Argument. So with my new found access, I tried changing the command to: echo ds1307 0x68 > /sys/class/i2c-adapter/i2c-0/new_device Changing the i2c-1 to i2c-0 and that worked.
