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Umidi 1U and 7Ucase


#1

Hi, i am new to eurorack and have start to build in 1U row in my new 104 case.

I have bought some modules and one of them is umidi 1U, and there is som connectivity i cant find what it is, yeeee i know What you think hehe

What is this for, same in the case !


#2

The top header is for programming / debugging. The bottom one is reserved for potential future expansion.


#3

Ok, so i dont need to care for this pins, what abought case, is this for the 1U USB ?


#4

On the MIDI board of the case there’s an extra little connector for MIDI out.


#5

How do i use this then


#6

Currently we don’t have any modules that make use of it, but if/when there is a module that generates MIDI, it can be connected there to send MIDI to the MIDI OUT port on the back of the case.


#7

I only tried trouble shooting my uMidi 1U once. I connected to a keyboard via the MIDI input. The module lights up during power up, but it didn’t seem to recognize the midi signals. Should I flip the cable of the midi connection? I haven’t seen any guidance of how to connect the module to the input hardware MIDI jacks.


#8

There’s an FAQ entry for the 1U µMIDI on the Intellijel website. You can find it here: https://intellijel.zendesk.com/hc/en-us/articles/360000404694-How-do-I-connect-my-1U-µMIDI-to-my-case-Do-I-need-the-µMIDI-Jacks-

If you press the LEARN button and play some MIDI notes the µMIDI should automatically switch to the MIDI channel in use.


#9

Thank you. I will try that when I am in front of my module later. I think I didn’t see that white line on the PCB earlier. If it was connected incorrectly, would it damage the module? Maybe these instructions should make it into a manual.


#10

No, it shouldn’t cause any damage to your system.

I thought we had a µMIDI manual, but I noticed that it just shares the 3U manual. The Audio IO 1U manual has a section for connecting it to the jacks on the case, but you’re right, we should have this for the µMIDI too.