Hello Everyone,
I have received a robot kit year ago and was unable to connect it to my usb port. I have downloaded drivers etc. etc. but could not figure out what is wrong. I bought a new computer recently and I have re-tried to run the robot but somehow I still see same error message with it. I have also tried to run it with my linux machine but no luck.
This is the robot kit: DIY 4-DOF Robot Kit - Sloth - sunfounder
Per instruction it has a arduino uno which is not like a regular uno but if you can check you can observe I have same robot as seen in the link.
What I am trying to run is simple. There are some codes they sent with the following link, I am trying to load one of these code which is "simple robot" (I have tried others too as well) I am getting following error message.
Sketch uses 3750 bytes (12%) of program storage space. Maximum is 30720 bytes.
Global variables use 226 bytes (11%) of dynamic memory, leaving 1822 bytes for local variables. Maximum is 2048 bytes.
avrdude: ser_open(): can't open device "\\.\COM3": A device which does not exist was specified.
Failed uploading: uploading error: exit status 1
I have unplugged other USB ports.
I have chosen my board, port and processor as following. Could not figure out so decided to ask which I should do at the beginning before messing with it 1,5 years:)
Hope to figure it out soon by your helps.
Thank you
