programming Arduino Uno R3 via USB

[peterhalloway]

Hi we have arduino here and I have an arduino uno R3 connected via USB but I cannot program it. Can you please help with any drivers/settings I may need so I can pass this on to our IT department.

Thank you

Peter Halloway
Dover Technical College

[medelec35]

Hello Peter.
It is best to have the Uno connected to the USB before running Flowcode.
When you connect the USB, does a new com port open in the device manager?
If it does, within Build, Project options of Flowcode you will need to select the Uno's com port from the drop-down which is on the bottom right side.

Programming Uno.png (70.29 KiB) Viewed 1401 times

It can't be left as n/a!
If you have the dip version the windows built-in drivers should work.
What type do you have?
I believe the R3 is DIP?
For non-dip and for the clones are CH340 drivers
For the older non-clones are FTDI drivers

[peterhalloway]

thank you Martin that worked a treat it now works

[medelec35]

You're welcome.
That's brilliant.
Thank you for letting us know.