1oT is launching revolutionary eSIM for IoT at Mobile World Congress 2019

1oT, the global connectivity provider for IoT, is launching the eSIM for IoT at Mobile World Congress (MWC) in Barcelona on Feb 25-28, 2019. This is the future of SIM technology pushed to the market in collaboration with Giesecke+Devrient Mobile Security (G+D), the world’s leading eSIM management service provider. Technically known as eUICC, eSIM is an unlocked SIM card that enables the client to manage different carrier services “over-the-air” without the need to physically change the SIM card.

IoT Hacking Series #2: eSIM Supported Hardware

There is no doubt that eSIM is going mainstream in the future, the only question is when it happens and how smooth the roll-out will be. One element holding back global eSIM adoption are certainly doubts or missing information about how the hardware used today will manage remote SIM provisioning in the future.

eSIM Series #4: How Does eSIM Technically Work?

We have been talking a lot about eSIM (eUICC) and its advantages. As you know, it is an unlocked SIM card that enables you to swap between carrier services “over-the-air” without the need to physically change the SIM card. But, we owe you some more explanations about what eSIM really is, how it technically works, and why you need it.

IoT Hacking Series #1: IoT Hardware Guide to Cellular Connectivity for Dummies

1oT is excited to announce that it will feature a new blog post series - IoT Hacking Series. We want to bring insight into cellular hardware with technical blog posts and DIY hardware projects, that can be fun to experiment but also helpful to start with your product prototyping. Let’s kick off this series with a hardware guide for newcomers!

eSIM Series #3: Why eSIM Certification and interoperability Matters

is launching its eSIM (eUICC) at Mobile World Congress 2019 this February and as this launch has proven to be an educational journey for us we believe this knowledge should be shared. We would like to serialize this blog post as the third, following our previous posts, "eSIM Series #1: Clearing the Confusion around eSIM" and “eSIM Series #2: Challenges for eSIM to Overcome”. With this post, we would like to shed light on one of the main cornerstones for choosing the correct eSIM and the Remote Sim Provisioning platform.