serial communication with xadow - m0

hello
I have tried to establish a serial communication between my pc and xadow m0, but, I can’t…
supposedly the driver I had to update is in developer.mbed.org/handbook/USBSerial
however the page indicates that it is for LPC1768 and the LPC11U24, and the xadow m0 have a LPC11U35 FHI33

someone already has done?, I need use the example “xadow_m0_accelerometer”
thanks