Can someone please help me identify a nanoloop cartridge? (Page 1 of 2)

And maybe the best to identify nanoloop version is to show us file browser screen.

https://www.nanoloop.com/legacy/nanoloop12.pdf
It's Nanoloop 1.0, 1.1 or 1.2
from nanoloop 1.3 these icons are below the sequencer.
I don't think is's Nanoloop 1.2, because it was sold in a custom grey case and I think there was Nanoloop 1.2 written on the startup screen.

I don't know. Anyway... It is not necessary that it IS an original Nanoloop cart. It could be a free demo copy of old nanoloop on a flash cart.
You should read the manual and try to load, change (or create) and SAVE some pattern.
If it IS an original nanoloop, it should save and load your patterns. If it is a demo, you wouldn't be able to save...

please find out if this rom file can load and save loops if so id be interested in buying if your after selling it?

i own 1.3, 1.7 has nothing on early versions of nanoloop 1.0 -1.2 (just personal preference) id rather pay for a 1.0 i know works rather than 1.7

its the demo verision i think.  e.s.c. is better at this than me

from those images, i'd think 1.0 or 1.1 (believe 1.2 added the version number on the startup screen) & i honestly can't even remember the main change from 1.0 to 1.1..1.2 added a custom waveform bank on a per save bank basis, it'd been one bank for the whole cart for 1.0 & 1.1.
if you can save to it, then i'd suspect it'd be one of the earlier 1.0 carts
edit: if it's legit, i'm 95% certain that'd have to be 1.0 because 1.1 was never in a clear cart iirc, but it could be a demo 1.1 rom on the flashcart too