How do you connect Arduino Nano 33 BLE sense rev2

  1. Open the Arduino IDE.
  2. Go to the “Tools” menu.
  3. Under the “Port” submenu, you’ll find a list of available serial ports, and the one currently in use will be checked.

Here’s what is says:


  • It seems the computer does not recognize the device. You probably have a Nano Clone and need to get the Mac computer driver from the manufacturer of the board.

  • Try getting help from the Arduino Nano Group.