In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D ...

Luckfox Lume is a compact industrial SBC powered by an Allwinner T153 quad-core Cortex-A7 SoC with a low-power RISC-V core, ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

The SIM card (it stands for Subscriber Identity Module, by the way) has been with us since the early days of the cell phone revolution but it hasn’t changed a whole lot in that time (apart from ...

Best eSIM Providers (2026): Ultimate Guide to Choosing the Right Plan Best eSIM for International Travel in 2026: Stay Connected Worldwide The best eSIM for international travel lets you stay ...

With everything that our smartphones can now do, a good majority of us rarely use one for its intended purpose, which is making phone calls over a cellular network. Yet, a SIM card is one of the first ...

SIM cards, the small slips of plastic that have held your mobile subscriber information since time immemorial, are on the verge of extinction. In an effort to save space for other components, device ...

As a technology, eSIM has been around for a decade now. However, global eSIM adoption was around 3% last year and will only cross 5% this year. Despite these figures, analysts, eSIM-providing startups ...

Gregory Gundelfinger is the founder and CEO of Telna, helping service providers redefine global connectivity through advances in eSIM tech. For years, mobile network operators (MNOs) have missed out ...

Activating an eSIM on your iPhone is a straightforward process that enhances your ability to manage cellular services without relying on a physical SIM card. Whether you’re transferring an existing ...

While Apple first started supporting eSIMs back in 2018, it’s only this year that it has taken full advantage of the technology. For the first time, Apple is using the space previously occupied by an ...

Here’s a list of all countries where the iPhone 17 series is eSIM-only. There are over a dozen of them. The iPhone Air is eSIM-only everywhere, a physical SIM version of that phone does not exist.