2 usb controllers connected in the same time to Axoloti?

[erminardi]

I'm just wondering if it's possible to connect to the Axoloti USB input, in the same time, a M-Audio Keystation Mini 32 and i.e. a Korg Nano Kontrol 2 (that I'm planning to buy).
This because I wish to play notes and in the same time tweak some knobs (CC parameters).
Anyone tried this, maybe with a good passive USB hub?

[johannes]

Hubs are not supported, sorry

Any way of using two controllers?

The micro-USB port is device only. And the host port does not support USB HUBs. So currently there is no way to connect two USB-MIDI controllers, sorry. This limitation is in the firmware. For USB host on Arduino, you need a Arduino Due or a USB host shield. And find or write support for USB-MIDI... Kenton MIDI USB Host is an off the shelf solution to convert USB-MIDI to DIN Midi. But I would suggest to complement one USB-MIDI controller with a DIN MIDI controller. Older MIDI controllers c…

[erminardi]

ah, ok, so I should use a MIDI device in parallel to a USB device or better understand how to connect some potentiometers to Axoloti
Thanks for the fast reply

[TTotelka]

I got a Behringer BCR2000 (through midi port) and a LPK25 (usb) and it works great