mitsuhiko: embedded SIMs in everyday devices make connectivity trivial without WiFi

mitsuhiko · x · 2026-11-04

Armin Ronacher (mitsuhiko) notes a growing number of devices now ship with embedded SIM cards, making connectivity trivial where WiFi isn't available. His EV wallbox has one, solving the problem of no WiFi coverage in his building's shared garage.

A light personal observation on the spread of embedded cellular connectivity in consumer devices.

Original post →

More from Apps

Apps channel →