eSIM
Cellular Technology Selection for eUICC IoT Deployments: LTE-M, NB-IoT and When 4G Makes Sense
Most of the conversation around eUICC in IoT focuses on the provisioning layer – SGP.32, eIM platforms, remote profile switching,…
Category: eSIM
Articles covering eSIM technology, standards, market developments and deployment considerations. eSIM is the broader term for the combination of eUICC hardware and GSMA remote SIM provisioning specifications that allow operator profiles to be managed over the air. Coverage spans SGP.02, SGP.22 and SGP.32, the shift from physical SIM to embedded connectivity, and what these changes mean for IoT engineers, device manufacturers and enterprise connectivity teams.
eSIM
eUICC SIMs, eSIM Routers and the Specs That Matter: M2M and IoT Guide 2026
eUICC SIMs, eSIM Routers and the Specs That Matter: A Complete Guide for M2M and IoT in 2026 The word…
eSIM
The SIM Reseller Reckoning
There are thousands of businesses in the UK and Europe right now whose core value proposition is built on a…
eSIM
iSIM: The End of the SIM as a Component
The SIM card turned 30 in 2021. For three decades it sat in virtually every mobile device on the planet…
eSIM
What Comes After SGP.32? The eSIM Transition, the Industry Reckoning, and What Happens Next
The GSMA finalised SGP.32 in 2023. The ink was barely dry before the industry started calling it the future of…
eSIM
eUICC Explained: The Stack Behind eSIM and Who Actually Controls the Connection
eSIM gets talked about as though it’s one thing. It isn’t. The term covers a form factor, a software specification,…
eSIM
Top 10 IoT eSIM Providers in the UK (2025)
Why eSIM is now the default for serious IoT Plastic SIMs were fine when you had ten devices in one…
Enterprise IoT
The Rise of eSO Platforms: How SGP.32 eSIM Is Redefining IoT SIM Connectivity
SGP.32 eSIM technology is redefining how IoT devices connect, switch networks, and stay compliant across the globe. As the GSMA’s…
Enterprise IoT
Why eSIM is a Game Changer for Industrial Routers
Industrial and IoT deployments are built for the long haul. When you install a router in a factory, substation, or…
eSIM
Teltonika RUTM55 – Industrial 5G Router with eSIM for IoT and M2M
The move to 5G connectivity in industrial and IoT environments is about more than just speed. Reliability, flexibility, and lifecycle…