I just want to be able to communicate with my family. Maybe I should just buy a few devices?
Happy to discuss sometime? Over Signal or SimpleX...😃 I'll look up & send links to what I have, and can try to answer specific questions...😃
The most important part is to check which frequency is most suitable for you region before you make a purchase. Lillygo official webstore is a great choice if you want unit that works out of the box.