The Story of the SIM Card
eSIM & SIM · From GSM to SGP.32 Which Came First, the Mobile Phone or the SIM? And How We Ended Up at SGP.32 […]
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Tag: eUICC
What the Provisioning API Doesn’t Tell You: SGP.22 eSIM Failure Modes From a Live Retail Operation
Guest contributor · eSIM & SIM An operator's account of the eSIM faults that never raise an error: every status code success, every dashboard […]
RISC-V Security Explained
RISC-V SERIES The one place where “open” is a security feature RISC-V security tends to trip people over one instinct: surely open hardware is […]
You Don’t Buy SGP.32: A Buyer’s Guide to IoT Connectivity
eSIM & SIM · SGP.32 series, part 4 You spent £1,000 on a phone full of eSIM technology and never once had to understand […]
SGP.32 Hardware: Modules, eUICCs and Routers That Support It
IoT eSIM / Hardware “Does it support eSIM?” is the wrong question. What decides whether SGP.32 will actually work is whether the parts line […]
How Operators Actually Deliver SGP.32
IoT eSIM / SGP.32 Everyone explains what SGP.32 is. Far fewer explain what you actually have to buy and build to run it, and […]
Com4, SGP.32 and 25 Years of Cellular IoT
Connectivity / Company in focus Cellular Comes Home: From the Nokia 22 and Ericsson F251m to Com4, 5G and SGP.32 Twenty-five years ago, putting […]
Race to the Edge: Smart Modules, SGP.32 and IoT Hardware
Hardware / Edge Computing Race to the Edge: How Smart Modules and SGP.32 Could Reshape IoT Hardware This started as a search for Raspberry […]
IoT eSIM: Providers, SGP.32, Public IP & Private IP Guide
IoT eSIM / SGP.32 / Procurement IoT eSIMs: The Complete Buyer’s Guide to Providers, SGP.32, Public IP and Private IP What an IoT eSIM […]
LTE Cat 1 bis: The Complete Guide to the Standard Replacing 2G, 3G and Cat 1
Cellular IoT Standards LTE Cat 1 bis: The Complete Guide to the Standard Replacing 2G, 3G and Cat 1 LTE Cat 1 bis has […]
Kigen Launches IoT eSIM Starter Kit to Speed Adoption of the New GSMA SGP.32 Standard
Press release IoT eSIMs Ready for Activation: How Kigen and Partners are pragmatically building the shift toward IoT scale Kigen has opened access to […]
BT IoT SIM & EE IoT SIM Pricing, Plus the IoT SIM Buyer’s Checklist (2026)
IoT Connectivity / Buyer’s Guide BT IoT SIM and EE IoT SIM: full pricing, and the buyer’s checklist to judge it by Search “BT […]
SGP.32 in Mid-2026: Where UK and European IoT eSIM Actually Stands
IoT eSIM / SGP.32 SGP.32 in Mid-2026: Where UK and European IoT eSIM Actually Stands Three years after the specification landed, IoT eSIM has […]
Node-RED on Teltonika Routers: Edge Computing Without a Separate Gateway
Node-RED on Teltonika Routers: Edge Computing Without a Separate Gateway How Docker-enabled RUTC routers are eliminating the industrial gateway from the IoT stack.
What is an IoT SIM Card? (And What is an M2M SIM?)
What is an IoT SIM Card? (And What is an M2M SIM?) A clear guide to IoT and M2M SIMs - what they are, how they differ from standard SIMs, and why the terminology often means the same thing.
Outdoor 4G and 5G Routers: The Complete Guide
IoTPortal.co.uk • June 2026 • 20 min read • Peter Green Outdoor 4G and 5G Routers: The Complete Guide Purpose-built weatherproof units, enclosure kits, PoE chaining, out-of-band managem...
Remote Access to SCADA Systems: Platforms, Protocols, and the Connectivity Layer
IoTPortal.co.uk • June 2026 • 18 min read • Peter Green Remote Access to SCADA Systems: Platforms, Protocols, and the Connectivity Layer Who makes SCADA remote access software, how oper...
Ubiquiti and Cellular Connectivity: A Serious Look at the UCG-Industrial Ecosystem
Cellular Connectivity / IoT Hardware Ubiquiti and Cellular Connectivity: A Serious Look at the UCG-Industrial Ecosystem By Peter Green May 2026 9 min read Ubiquiti has built cellular integration prope...
Schneider Electric and Teltonika: what the industrial connectivity partnership means in practice
Custom HTML block --> Industry analysis Schneider Electric and Teltonika: what the industrial connectivity partnership means in practice How automation-native and connectivity-native platforms are con...
Telenor Connexion Valued at $809m as Verdane Joint Venture Signals Managed IoT Connectivity Coming of Age
Networks | M&A | Managed IoT Connectivity Telenor Connexion Valued at $809m as Verdane Joint Venture Signals Managed IoT Connectivity Coming of Age Telenor has agreed a 50-...
Edge Computing for Industrial IoT
Edge Computing & Connectivity Edge Computing for Industrial IoT: Why Processing at the Network Edge Is No Longer Optional Industrial IoT deployments are generating more data than centralised cloud...
SGP.32 v1.2 Is the Live Standard: What IoT Teams Need to Know
eSIM News SGP.32 v1.2 Is the Live Standard: What IoT Teams Need to Know The GSMA specification that changes how IoT connectivity is managed at scale has reached its stable, commercially deployable ver...
Robustel Are Stress Testing Their SGP.22 eSIM Implementation. Good. But Also – Why SGP.22?
David Evans, Global IoT Solution Architect at Robustel, posted on LinkedIn this week asking partners to submit LPA strings for SGP.22 stress testing.