Don't act as keyboard

The USB connector of the board is directly connected to the USB host pins of the SAMD21. This routing enables you to use the MKR WIFI 1010 as a client USB peripheral (acting as a mouse or a keyboard connected to the computer) .
Not works

Mkr1010Keyboard.ino (197 Bytes)

Which operating system are you using?

Windows 10 H1903 Arduino IDE 1.8.10

Try this:

  • Upload a sketch that uses the Mouse library to your Zero.
  • Connect the Zero to your computer using the native USB port.
  • Open Windows Device Manager
  • Under the "Ports" tree, you should see the Zero listed twice. One of these will have a yellow triangle. Right click on that one.
  • Click "Uninstall Device".

After doing that, it should start working correctly. If not, you might need to install the correct driver, following these instructions: https://github.com/arduino/ArduinoCore-samd/releases/tag/1.8.2

Thanks! now works propertly

You're welcome. I'm glad to hear it's working now. Enjoy! Per