I am using Arduino Ethernet + A000059 USB Serial converter with DFRobot Relay. I am able comply and I can not upload. The red flags are " vrdude: stk500_getsync() : not in sync: resp=0x00[/color]".
I think the computer windows 7 64 bit does not see the USB adopter as there is no Rx, Tx Green light activity.
How do I enable line # on the editor ?
I request please can someone help me.
Sudha