pedroply:
I am trying to connect using USB OTG cable converter on Samsung Galaxy S3.
My UNO is discovered in USB devices as /dev/bus/usb/002/003
I also have the Standard Firmata sketch installed
I tried every baud rate but it won’t connect.Any ideas anyone?
I have the same problem, I connect it to my tablet and my arduino turns on but it wont show up on the USB devices tab.
How can I fix that?
Hi, it's difficult to say actually. The most popular (and obvious reason) is that people just forget to upload StandardFirmata sketch or set the same baud rate in app settings that is set in sketch. Try it.