Knomi case for Knomi v1.
Select appropriate back parts.
Use the USB port on the Knomi unit.
Try from Normal+10mm.
Normal is for USB cables that are easy to bend and have a short cable end.
Note that many cables are not compatible.
Do not try to force the cable into the case, as Knomi will break.
If +10mm does not work, please contact us in the comments.
Use a USB board (sold separately).
For USB board is compatible with the type of USB board pictured below.
Requires soldering.
I bought my USB board from AliExpress.