Open source MIDI controller with USB Host / USB device capabilities

Hi,

I just went across this interesting open source / open hardware project which enables the development of MIDI based musical instruments :

https://github.com/tkrworks/PICrouter/blob/master/README.md

It currently supports :

Supported MIDI messages

1. Note On/Off (8nH/9nH)
   --> /midi/note [channel] [note_number] [velocity]
2. Polyphonic Key Pressure (AnH)
   --> /midi/kp [channel] [note_number] [pressure]
3. Control Change (BnH)
   --> /midi/cc [channel] [control_number] [control_value]
4. Program Change (CnH)
   --> /midi/pc [program_number]
5. Channel Pressure (DnH)
   --> /midi/cp [channel] [pressure]
6. Pitch Bend (EnH)
   --> /midi/pb [channel] [pitch_bend_MSB] [pitch_bend_LSB]

Basic OSC Messages

1. /onboard/led [id] [state]
2. /volume/led [value]
3. /lattice/led [x] [y] [state]
4. /rotary/led/step [id] [length]
5. /rotary/led/bits [data]
6. /rotary/led/intensity [id] [intensity]
7. /rotary/led/allint [intensity]
8. /rotary/enc [direction] [step] [velocity] [acceralation]
9. /rotary/switch [state]https://github.com/tkrworks/PICrouter/blob/master/README.md#standard-osc-messages-of-io

Standard OSC Messages of I/O

1. /std/pwm/state/set [state(string)]
2. /std/pwm/state/get [no arguments]
3. /std/pwm/freq/set [frequencey(int)]
4. /std/pwm/freq/get [no arguments]
5. /std/pwm/duty/set [duty(int)]
6. /std/pwm/duty/get [no arguments]

https://github.com/tkrworks/PICrouter/blob/master/README.md#system-osc-messages-of-network-settingSystem OSC Messages of Network Setting

1. /sys/soft/reset [no arguments]
2. /sys/remote/ip/set [xxx.xxx.xxx.xxx(string)]
3. /sys/remote/ip/get [no arguments]
4. /sys/remote/port/set [port_number(int)]
5. /sys/remote/port/get [no arguments]
6. /sys/host/name/set [host_name(string)]
7. /sys/host/name/get [no arguments]
8. /sys/host/ip/get [no arguments]
9. /sys/host/mac/get [no arguments]
10. /sys/host/port/set [port_number(int)]
11. /sys/host/port/get [no arguments]
12. /sys/prefix/set [prefix(string)]
13. /sys/prefix/get [no arguments]

Regards