Some time ago I bought a LilyGo module tuned at 433 MHz, but with the built in antenna I couldn’t reach anyone. Is this to be expected? Can I put the module to some use?
Some time ago I bought a LilyGo module tuned at 433 MHz, but with the built in antenna I couldn’t reach anyone. Is this to be expected? Can I put the module to some use?
433 is not really popular here for the mesh networks. It’s mostly dominated by weather stations, tire pressure sensors and gate remotes.