There aren't any other mesh core nodes in my area, and the only reason I even tried mesh core open was to see if there were, and because at the time I had two LORA radios, and I gave one of them away so I only have one now. With that said, at some point in the future, I will be flashing my node back to meshcore and will definitely give your application a look at that time. One thing to be aware of is that I am a blind user and therefore require a screen reader. So, if any of your buttons are unlabeled, I will definitely be telling you about it. You might want to take a look at meshcore-open to see if you need help with labeling your buttons because they seem to do a really good job at it.

I did think of a question. In the recent versions, meshcore added an outdoor functionality where you could run companions as temporary repeaters if you didn't have any infrastructure. Well, we don't have any infrastructure in my city, and so I was wondering if meshngr exposes that new function yet. I know that meshcore-open does not.