Mesh Devices and USBSerial1

Are mesh devices not able to create another serial channel over USB using the USBSerial1 class?

How then to create multiple serial channels over USB. I have used this extensively on the other particle devices. I hope we did not loose this.


Unfortunately it appears that USBSerial1 is only supported on STM32F205 devices (Photon, P1, Electron, E Series).

It does not appear to be supported on Gen 3 nRF52840 devices (Argon, Boron, Xenon).