How to turn cp2102 (cp2101) to the usb-midi adapter?
Have Arduino UNO, which has usb support is implemented by atmegas, it is possible to set the desired frequency of the serial and flash the second ATmega special firmware (Moco-lufa), then the computer will perceive Arduino com port.
Everything in this scheme is good, except the price of the Arduino.
Question actually here in what: Moco lufa changes only the view-pid, or the logic port?
There are perechodnik usb ttl cp2102, which you can set the frequency of the MIDI and change the vid/pid of the device.
How (and whether) to turn a bunch of mini pro + cp2102 as a midi device?