May 12, 2026
Description
What you'll need:
A lipo battery LP103454 (I used one from EEMB, available on Amazon and Aliexpress)Â https://www.aliexpress.com/item/10000043885157.html
4x M3 6mm screws. The inset holes are 6.2mm for the screw heads.
4x M2.5 5mm screws. The inset holes are 5mm for the screw heads.
1x flat antenna, I used one from a RAK kit but others such as the Seeed antenna that comes with the SX1262 radios will also work. I shortened the coax on mine.
Once you've assembled it, make sure the antenna is connected before you connect the battery!
I used a piece of a zip tie to slot in at the end of the node to keep it pressed up against the casing to stop it moving around. I had to leave the gap to enable the node to slot in smoothly.
License:
Creative Commons — Attribution — Noncommercial — Share Alike
ChimeraX
