UNO R4 WiFi standard USB HID example not working

Official Hardware Classic UNO R4 WiFi
1

I'm trying to get the advertised keyboard an mouse HID support to work, according to the documentation here: https://docs.arduino.cc/tutorials/uno-r4-wifi/usb-hid#mouse-example

While this compiles and properly uploads to the UNO, I don't get any key presses, nor mouse movements. I tried both on Windows and macOS computers.

Is there something special I need to do to make this work?

2

I just tried it in macOS and it works without any issue, What I saw what that the values in the mouse exampke are too small to perceive the difference (this is done not avoid your cursor going crazy). I just remove the minus sign in the X coordinate on the second mouse.move statement and over time you can see the cursor crawling to the right.

3

Thanks for having me try this again. Somehow it's working now, I uploaded the previous sketches I saved and after uploading I now get key presses and mouse movements.

4

Nice, I am glad it works

5

Had the same issue, how did you fix it??