Step 2: Physically Connect the Boards
Physically connect the ACK Development Board to the Arduino Zero by using the following steps:
Carefully insert the development board pins on the underside of the board into the Arduino Zero headers. Make sure that the pins align with the headers, and that the pins aren't bent.
Locate the Arduino Zero Programming Port. For details, see Arduino Zero board components.
Insert a Micro-USB cable into the Arduino Zero Programming Port, and connect it to your computer. The status and power LEDs on the ACK development board light up.Important: Make sure that the USB cable is plugged into the Arduino Zero Programming port, not the Arduino's native USB port or the ACK Development Board USB port.