With the evaluation board and Arduino connected, flash the firmware to the Arduino Uno. To do this, open the Xloader downloaded in the initial step and run “Xloader.exe”. Once the Xloader opens, ensure the Hexfile is directed to the correct area. The device should be the “Uno (ATmega328)". Verify the correct COM port is selected. This is the COM port the designer noted in the previous step. Also, verify the baud rate is 115200, then click “Upload”. If successful, “14572 Bytes uploaded” will appear at the bottom of the selection box.