Providing connectivity in areas where it’s never been available before will be incredibly useful for a lot of people.

The latest is the TTGO T-Call, an ESP32 breakout board that also has a cellular modem. Yes, it’s only a 2G modem, but that still works in a lot of places, and the whole thing is $15. On board ...

At Mobile World Congress 2025, MediaTek is introducing the M90 5G-Advanced cellular modem solution, which aligns with 3GPP Release 17 and the forthcoming Release 18 specifications. The MediaTek M90 ...