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The SIM, soldered in.

An MFF2 embedded eSIM rated for heat, shock and vibration, with profiles provisioned and updated remotely. No tray, no swap, no field visits.

Made for hardware that lasts. Embedded IoT SIMs that solder into the board.

MFF2 form factor

A solderable chip that survives industrial temperatures, vibration and a 10+ year product life.

Remote provisioning

Load and change operator profiles over the air, long after the device is sealed and shipped.

Tamper resistant

The profile lives in a secure element, locked to the device and resistant to extraction.

IoT eSIM

Provisioned once it powers on.

Ship hardware with a blank or bootstrap profile and assign the real one remotely when it connects. Change carriers later without touching the device.

IoT eSIM at a glance.

  1. 01

    Industrial MFF2 (heat, shock, vibration)

  2. 02

    Over-the-air profile management

  3. 03

    GSMA remote provisioning

  4. 04

    Locked to the secure element

From code, the same data the console shows.

// push a profile to an embedded eSIM
esim.provision({
  eid: "8900...41",
  profile: "global-iot"
});
API

See the API reference for every endpoint.

MFF2industrial form factor
OTAprofile management
0SIM swaps in the field

Runs on every device you ship, from trackers and wearables to routers, cars and kiosks.

Seal it once, provision forever.

Get MFF2 samples and a provisioning sandbox.