Lilygo T-Beam Supreme Mesh Node
Build a GPS Node with Lilygo T-Beam Supreme
T-Beam Supreme is a solid option for a node. Since it’s running GPS, it’s not going be the lowest power option, but if you do want GPS or just want the easiest possible node build, this is probably it.
There is no soldering, just adding a battery and 3D-printing a case. If you don’t have a 3D printer, you can find printed cases on Etsy.