Hi,
The Xadow M0 is an mbed platform development board, it doesn’t support the Arduino IDE.
Programming new firmware binary on linux is a little different, we should use command:
dd if={new_firmware.bin} of={mnt_dir}/firmware.bin conv=notrunc
Or use bash script - github.com/xiongyihui/Arch/raw/ … xNXPISP.sh
sudo LinuxNXPISP.sh {new_firmware.bin}