The M-Series combines network diversity into a single product, with the M-SoM at the heart of our M-Series device portfolio. Like our prior generation of cellular SoMs, it’s an M.2 form factor module about the size of a large postage stamp. Like the more recent P2 and Photon 2, this is a “Gen 4” product, so it includes a high-end modern microcontroller (200MHz Cortex-M33 with 16MB flash and 4.5MB RAM) with Arm TrustZone, secure boot, and capable of running Edge ML models, combined with a best-in-class Quectel connectivity module.

Currently available for purchase is the M404 and M524, which combines LTE technology with dual-band Wi-Fi. Later products will add satellite technology and LoRaWAN.