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Ali Nazari

Head of Marketing · Marketing

News by Nazari

Ali Nazari

A Time-of-Flight Camera That Holds Up Outdoors

IDS has launched Nion, a 1.2-megapixel industrial time-of-flight camera running 30 fps over a 0.3 to 7.5 metre range in an IP67 housing with PoE, built for stray-light resistance and low motion blur.

IDS Imagingtime of flight3D vision
Ali Nazari

Six Million Dollars of 5G for Forty Percent of a Country's Trade

Santos Port Authority is deploying private 5G across three zones under a three-year, $6 million agreement, carrying a vessel traffic management system, a digital twin and sensor feeds.

private 5GportsBrazil
Ali Nazari

A Hundred and Fifteen TOPS in a SO-DIMM

DFRobot's LattePanda Mu Ultra puts Intel's Lunar Lake Core Ultra 5 226V or 7 256V with 16 GB of LPDDR5 onto a 69.6 by 60 mm SO-DIMM module, at $599 and $699.

LattePandaIntel Lunar Lakecompute module
Ali Nazari

A Vision Camera That Runs on a Microcontroller

CamThink's NeoEyes NE302 puts an STM32N6 with a 1 GHz Neural-ART NPU behind a 4 MP sensor in a 42 mm fanless cube at $99, with schematics and firmware published on GitHub.

STM32N6edge AImachine vision
Ali Nazari

Clearing a Fault in Under Half a Cycle

Mersen has launched a UL 67-listed Class J critical power panelboard rated to 400 A and 600 V AC with a 200 kA short-circuit rating, using current-limiting fuses that clear high faults in under a half-cycle.

Mersenfusesshort circuit
Ali Nazari

The First Controller Certified to O-PAS

ASRock Industrial's iEP-5010G-010 has become the first product certified under the Open Group's O-PAS Certification Program, against the standard's second edition and separately to IEC 62443-4-2.

O-PASopen process automationASRock Industrial
Ali Nazari

Four Flaws in the Satellite Terminal on the Roof

CISA has updated its advisory on ST Engineering iDirect iQ-Series terminals, with a missing authorisation scoring 9.4 on CVSS v4 and unauthenticated retrieval of device information. Firmware 4.5.3.0 fixes them.

satellite communicationsST Engineering iDirectCISA
Ali Nazari

An Advisory With No Vendor on the Other End

CISA has published hard-coded credentials in CareCam Pro IP cameras running 2020 firmware and U-Boot 2010.06. The vendor did not respond to coordination attempts, so there is no patch — only isolation.

IP camerashard-coded credentialsunsupported devices
Ali Nazari

Eleven Million Dollars for SCADA and PLCs

EPA is awarding $11.75 million to ten midsize and large drinking water systems for SCADA improvements, PLC replacement, pump control modernisation, backup generators and smart water monitoring.

water utilitiesEPASCADA
Ali Nazari

Six Gigawatts Bought in Three Weeks

PJM has filed to run a one-time backstop auction for roughly 6 GW of new capacity on 15-year contracts, after last December's auction cleared at the price cap — a 1,053 percent rise year on year.

PJMcapacity marketsdata centres
Ali Nazari

Watching the Adhesive Bead and Moving the Robot

Coherix's 3D GlassMaster Tracker inspects adhesive dispensing inline with high-speed lasers and adjusts the robot path in real time for glass shape, cover geometry and viscosity variation.

Coherixadhesive dispensingmachine vision
Ali Nazari

Two More Cranes for Twenty-Six Rows

Hutchison Ports BEST in Barcelona has commissioned two ZPMC ship-to-shore cranes reaching vessels 26 rows wide with 55 metres under the spreader, taking its quay fleet to 15 alongside 68 automated yard cranes.

portscontainer terminalsZPMC
Ali Nazari

A Private 5G Network That Drives Itself to Site

Simoco has integrated Antevia's 5G SHIFT platform into an INEOS Grenadier, producing a vehicle that carries mission-critical radio, broadband, applications and command capability to sites with no fixed infrastructure.

private 5Gdeployable networkspublic safety
Ali Nazari

Connecting the Four Fifths of Brazil With No Coverage

Sateliot has signed with Grupo Constanta to bring 3GPP Release 17 NB-IoT NTN to Brazilian energy distribution, in a country where 80 to 82 percent of the territory lies outside effective cellular coverage.

SateliotNB-IoT NTNBrazil
Ali Nazari

A Cortex-A320 That Listens While It Sleeps

Amlogic's A123X and C305X2 pair Armv9.2-A cores on TSMC 6 nm with 4 or 8 TOPS NPUs and a hardware sound-event-detection engine, adding always-on video modes for battery and solar cameras.

AmlogicCortex-A320edge AI
Ali Nazari

Measuring Brix Through Bubbles and Pulp

Vaisala will show inline concentration measurement at PACK EXPO with the Polaris PR53AC sanitary refractometer and Indigo520 transmitter, covering 0 to 100 percent and designed to hold up against bubbles, colour and suspended solids.

VaisalarefractometerBrix
Ali Nazari

A Quarter Inch That Decides Whether You Cut the Pipe

Sierra Instruments has added a half-inch insertion probe across its thermal mass flowmeter lines, dropping the required pipe opening from 0.781 to 0.531 inches so an existing tapping can be reused.

Sierra Instrumentsthermal mass flowretrofit
Ali Nazari

A Low-Scoring Advisory Worth Reading Anyway

CISA's OPC UA LocalDiscoveryServer advisory scores 2.4 on CVSS v4 and needs local access with a keyboard — but it sits in an installer used across five critical sectors, and Rockwell found it.

OPC UAOPC Foundationinstallers
Ali Nazari

A CVSS 10 in the Tool That Manages Everything Else

N-able has patched a pre-authentication remote code execution flaw in N-central after confirming exploitation in the wild, with CISA setting a federal deadline three days after adding it to the catalog.

N-ableRMMactive exploitation
Ali Nazari

Washington Asks Which Grid Equipment Counts as Covered

The US Department of Energy has opened a request for information implementing Executive Order 14421, asking industry to define covered equipment and foreign entities across inverters, storage, UPS and industrial control systems.

regulationsupply chainbulk power system
Ali Nazari

A $4.4 Billion Bet on Power Conversion

Flex has agreed to acquire EPC Power for $4.4 billion, bringing a grid-forming inverter maker with more than 15 GW deployed across 62 countries into its Cloud and Power Infrastructure segment.

FlexEPC Powerinverters
Ali Nazari

Twenty Safety Functions Certified in a Servo Drive

Elmo Motion Control's Titanium line has completed certification to SIL 3 under EN 61508 and PL e CAT 4 under EN ISO 13849, with FSoE over EtherCAT and twenty supported safety functions.

Elmo Motion Controlfunctional safetySIL 3
Ali Nazari

Measuring a Part That Is Not Held the Way It Will Be Used

ZEISS has extended Virtual Clamping in INSPECT 3D with a Guided Holding Kit fixturing on up to four contact points, repositioning parts in under ten minutes with weight-force-compensated deformation modelling.

ZEISSmetrologyvirtual clamping
Ali Nazari

A LoRaWAN Gateway That Keeps Three Networks

PUSR's LG270 pairs a Semtech SX1302 eight-channel radio with an RK3506J tri-core Cortex-A7, a built-in network server, protocol conversion for 1,000 points, and 4G, Wi-Fi 6 and Ethernet failover.

LoRaWANedge gatewayPUSR
Ali Nazari

A Test Bench for the eSIM Standard Nobody Has Shipped Yet

COMPRION and STMicroelectronics have validated an end-to-end reference environment for testing the device-side IPAd component of GSMA SGP.32, using ST's ST4SIM-300 with simulated eIM and SM-DP+ back ends.

eSIMSGP.32GSMA
Ali Nazari

Nine Cores and a Secure Enclave on SMARC

MYIR's MYC-JMX95X puts NXP's i.MX95 — six Cortex-A55, a Cortex-M7, a Cortex-M33 and a 2 TOPS NPU — on an 82 by 50 mm SMARC module with TPM 2.0 and EdgeLock, rated to 85 °C.

MYIRNXPi.MX95
Ali Nazari

Retrofitting Remote Control Onto Cathodic Protection

Omniflex's PowerView C4 connects directly to existing tap or phase control transformer rectifiers, adding remote voltage and current monitoring, remote adjustment and automated CP testing without extra signal conditioning.

Omniflexcathodic protectionpipelines
Ali Nazari

A Sensor That Reports How Much to Trust It

WIKA's DTG-30, DTL-30 and VTL-30 measure density and viscosity with a micro-machined oscillating element in 316L, outputting at 1 Hz with a real-time confidence factor on every reading.

WIKAdensity measurementviscosity
Ali Nazari

Three Flaws in a Remote Site Controller

CISA's advisory on the Tycon TPDIN-Monitor-WEB3 covers hard-coded credentials, a cross-site request forgery at 8.8, and a missing authorisation that can extract credentials, configuration or flash contents.

Tycon SystemsCISAremote monitoring
Ali Nazari

Three Groups in One Firewall Manager

Cisco Talos has documented three separate threat clusters exploiting a CVSS 10.0 authentication bypass in Secure Firewall Management Center — one deploying Cyclops Blink, another ending in Qilin ransomware.

Ciscoactive exploitationCVE-2026-20079
Ali Nazari

Twelve Megawatts From Devices Already Installed

PG&E's Google-funded SHARE programme enrols about 21,000 existing flexible devices across two California counties, deploying 12 MW at peak from batteries and heat pumps that were already in place.

virtual power plantdemand responsePG&E
Ali Nazari

Switzerland's Largest Battery Is Two Batteries

Axpo and municipal utility energieUri have commissioned 58.4 MW of co-located Fluence storage at Gurtnellen in Canton Uri — 50 MW serving the national grid and 8.4 MW serving the canton.

battery storageSwitzerlandAxpo
Ali Nazari

An Image Sensor That Counts Single Photons

Singular Photonics has launched Litavis, a SPAD sensor pairing a 256 by 256 photon-counting array with a 64 by 64 macropixel grid delivering time-stamped photon events at picosecond resolution.

SPADimage sensorstime of flight
Ali Nazari

Robots Sold by Subscription Grow 75 Percent

Geek+ reported first-half orders of RMB 2.385 billion, up 35.5 percent, with subscription service orders up more than 75 percent to RMB 156 million and Americas subscriptions up 455 percent.

Geek+warehouse roboticsrobotics as a service
Ali Nazari

A Driver Standard for Machines an Agent Can Drive

Anthropic has published a research preview of the Model Hardware Standard, a driver-layer specification letting AI agents discover and control robot arms, microscopes and lab instruments through a common command set.

standardsAI agentsrobotics
Ali Nazari

A Voice Message at One Kilobit per Second

Iridium, Deutsche Telekom IoT and Toyota sent a voice message from a vehicle over LEO satellites using standards-based 3GPP NB-IoT and a codec Fraunhofer says runs at a kilobit per second or less.

satellite IoTNB-IoT NTNIridium
Ali Nazari

Sixteen Camera Lanes on a 45 by 30 Millimetre Module

Ezurio's Carbon AM67 puts TI's Sitara AM67x, 4 TOPS of deep learning accelerators, dual TSN Ethernet and four four-lane MIPI-CSI-2 inputs onto a solder-down OSM-MF module from about $338.

EzurioTexas Instrumentssystem on module
Ali Nazari

Recording a Startup That Takes Two Days

Emerson's AMS 6500 ATG 5.0 adds continuous unlimited data transmission into AMS Machine Works 2.4, so a turbomachine's startup and shutdown can be captured end to end rather than in samples.

Emersonmachinery protectioncondition monitoring
Ali Nazari

Seventy-Two Amps Down One Cable

Beckhoff has extended its ECP and ENP hybrid circular connectors across housing sizes B12 to B40 at up to 72 A, conforming to DIN EN IEC 61076-2-118, for machines built without a control cabinet.

BeckhoffconnectorsOne Cable Automation
Ali Nazari

The Firmware Tool That Writes to Everyone

Rockwell's ControlFLASH installer granted write permissions to the Everyone group on its own program directory, letting any local user plant code that runs when an engineer flashes a controller.

Rockwell AutomationControlFLASHfile permissions
Ali Nazari

Fourteen Flaws in a Substation Relay

Siemens has disclosed fourteen vulnerabilities in Reyrolle 7SR5 protection relays, led by a CVSS 9.8 in which information from the web interface can be used to calculate session IDs.

Siemensprotection relayssubstation
Ali Nazari

A 320 Megawatt-Hour Battery in Six Weeks

FlexGen commissioned SMT Energy's 160 MW / 320 MWh Houston IV battery in six weeks, cutting the original timeline threefold, as ERCOT set a record 91.1 GW peak load in July.

battery storageERCOTFlexGen
Ali Nazari

Encoders That Measure to Two Tenths of a Nanometre

Renishaw's RLE100, RLE200 and RLE300 interferometric laser encoders double the angular and linear operating ranges, add automatic sub-divisional error correction, and reach ±0.2 nm measurement uncertainty.

Renishawlaser encoderssemiconductor manufacturing
Ali Nazari

Three Thousand Frames a Second at One Megapixel

Teledyne e2v has added the Flash 1K2 and Flash 8K to its global-shutter CMOS family, reaching 3,000 fps at 1K by 1K and 1,800 fps at 8K by 1K on a 6 µm pixel with 100 dB of dynamic range.

Teledyne e2vimage sensorsmachine vision
Ali Nazari

A Test Rig That Runs Unattended to 45 Tonnes

Kalmar has opened a test centre in Ljungby that runs accelerated lifetime testing of container handling equipment around the clock without an operator, at loads to 45 tonnes and from arctic cold to desert heat.

Kalmaraccelerated testingreliability
Ali Nazari

Teleoperating a Copper Mine From 150 Kilometres

Marcobre has deployed a Huawei private 5G network at Mina Justa in Peru's Ica region, supporting equipment teleoperation from more than 150 kilometres away in what is described as the country's first 5G mining deployment.

private 5Gminingteleoperation
Ali Nazari

A RedCap Module That Drops Into the Older Footprint

Fibocom's RU311 series runs 5G RedCap at 226 Mbps down on the UNISOC V527, with Cat.4 fallback and an LGA pinout compatible with the company's existing FG132 and NL668 modules.

Fibocom5G RedCapcellular modules
Ali Nazari

Twenty TOPS, But Not With the SSD

Seeed's reComputer RK3576 kits pair an octa-core Rockchip with a 6 TOPS NPU, and an optional 20 TOPS RK1820 accelerator that occupies the only M.2 M-key slot — so you choose between it and NVMe.

Seeed StudioRockchipedge AI
Ali Nazari

A Coriolis Meter for the Middle of the Range

KROHNE's OPTIMASS 5400 is a twin semi-bent tube Coriolis meter rated to 180 °C and 100 barg, optionally ±0.1 percent above 10 percent of nominal flow, and a flange-to-flange swap for the OPTIMASS 1000.

KROHNECoriolisflow measurement
Ali Nazari

Drives That Do Not Need a Cabinet

ABB has extended its ACS580, ACH580 and ACQ580 families to IP66/Type 4X from 5.5 to 22 kW, with coated boards, EMC C2 filtering, a built-in DC choke and Safe Torque Off, for mounting in the open.

ABBvariable frequency drivesIP66

Posts by Nazari

Ali Nazari

The Cost of a Wrong Reading

Measurement uncertainty is usually treated as a metrology footnote. Priced properly it is an economic quantity, and it decides how much instrument a given measurement deserves.

measurement uncertaintyinstrumentationmetrology
Ali Nazari

Serial to Ethernet: Moving RS-485 Devices Without Rewiring the Plant

A serial gateway looks like a wire replacement and behaves like a protocol change. Timing, addressing and error handling all move, and each one has a way of biting late.

ModbusRS-485serial gateway
Ali Nazari

Redundancy That Actually Fails Over

Most redundant systems have never failed over under the conditions that will occur. The common defects are shared dependencies, untested switchover and a standby that was silently dead.

redundancyhigh availabilityreliability
Ali Nazari

What Goes in a Site Survey Before You Quote

Nearly every change order on an industrial installation traces back to something a two-hour site visit would have found. Here is the list that visit should cover.

site surveyproject deliverycommissioning
Ali Nazari

Buy, Build, or Integrate

The decision is usually made on the wrong axis — cost to first version — when the axis that determines the outcome is who maintains it in year four.

make or buyprocurementtechnical strategy
Ali Nazari

How Often to Recalibrate, and How to Know

Annual calibration is a convention, not an answer. The interval should come from observed drift and from what a wrong reading costs — and most plants have the data to work it out.

calibrationmetrologyinstrumentation
Ali Nazari

What Breaks When You Add a Second Site

A system built for one plant contains assumptions nobody wrote down. The second plant finds every one of them, and it is cheaper to find them on purpose.

multi-sitearchitecturescaling
Ali Nazari

What a Vibration Sensor Can and Cannot Tell You

Vibration monitoring finds bearing faults, imbalance and misalignment well. It finds many other things badly. Knowing which is which decides whether the programme survives its first year.

condition monitoringvibration analysispredictive maintenance
Ali Nazari

How to Number Your Tags

A naming convention is not bureaucracy. It is the difference between a historian you can query and forty thousand points nobody can find, and it is nearly impossible to fix later.

tag namingSCADAdata modelling
Ali Nazari

Choosing an Enclosure: What Actually Kills Electronics in the Field

IP ratings describe a laboratory test, not a plant. The real failure mechanisms are condensation, thermal cycling, chemical attack and vibration — and the rating tells you almost nothing about any of them.

enclosuresIP ratingenvironmental design
Ali Nazari

Power Budgets for Battery Sensors: Why Ten Years Becomes Eighteen Months

The datasheet says ten years. The field says eighteen months. The gap is always in the same five places, and all of them are calculable before you build anything.

battery lifelow power designLPWAN
Ali Nazari

Why Your Network Diagram Is Wrong

Every plant has a network drawing, and every plant that has actually measured its network has found the drawing incomplete. What discovery turns up, and how to survive the result.

OT networksasset inventorynetwork discovery
Ali Nazari

Why Your Pilot Never Scaled

The site volunteered, the integration was unbilled, the benefit was measured by its advocates, and nobody owned it afterwards. Six structural reasons, and the reframing that fixes them.

IIoTdeploymentproject management
Ali Nazari

Which Spare Parts to Stock

Consequence, likelihood and lead time — and it is lead time that inverts the intuitions built on price. Why a €50 sensor can outrank a €50,000 drive, and the three metrics that tell you if you got it right.

maintenancespare partsinventory
Ali Nazari

Choosing Between Modbus, OPC UA and MQTT

They are not competitors: a register protocol, an information model and a transport pattern. What each is genuinely good at, the two failure modes that recur, and why the choice is per link rather than per company.

industrial protocolsOPC UAMQTT
Ali Nazari

Designing HMI Screens for the Worst Ten Minutes

The screen is drawn on a quiet afternoon and read during an upset. Why colour should be reserved for abnormal, why a bar beats a number, and the one test that tells you whether the design works.

HMIISA-101operator interface
Ali Nazari

What a Factory Acceptance Test Should Actually Test

A FAT moves risk before the machine moves. Most of them demonstrate the happy path instead — here is the list of failures to force, and why a test that passes everything first time tested nothing.

commissioningFATproject management
Ali Nazari

Grounding and Shielding: Why Your Signal Is Noisy

Protective earth and signal reference are different jobs sharing a word, and confusing them is where most noise starts. Where to bond a shield, why the frequency changes the answer, and what to measure first.

EMCinstrumentationfield wiring
Ali Nazari

Why Your OEE Number Is Wrong

The arithmetic is trivial and the definitions are where it breaks: the denominator, the ideal cycle time, the stop threshold and where quality is counted. Four choices that move the number thirty points.

OEEmanufacturing metricsoperations
Ali Nazari

How to Commission a Thousand Devices

The pilot of ten was configured by hand by the people who built it. At a thousand, the manual steps stop being slow and start being the defect. Identity, claiming, verification and the paths nobody plans for.

device provisioningIIoTfleet management
Ali Nazari

Zones and Conduits: What OT Segmentation Actually Requires

Segmentation is not a firewall purchase, it is a list of what talks to what. Why VLANs alone are not a boundary, how to write a conduit down, and the exception that quietly eats the design.

OT securityIEC 62443network segmentation
Ali Nazari

Choosing a Sampling Rate

Nyquist is about the highest frequency present, not the highest one you care about — and everything above half your rate folds back in permanently. What rate each job actually needs, and the six things to write down.

signal processingcondition monitoringdata acquisition
Ali Nazari

Why Your Timestamps Disagree

Four clocks touch every reading and nobody decided which one counts. What that costs, how much accuracy each use actually needs, and the short list of decisions that fixes it for good.

time synchronisationPTPNTP
Ali Nazari

What a Gateway Should Do When the Network Goes Down

The link will fail. Whether that costs you an inconvenience or a hole in the record comes down to how the gateway buffers, what it drops first, and how politely it drains when the connection returns.

edge gatewaysstore and forwardIIoT
Ali Nazari

How Long to Keep Industrial Data, and at What Resolution

Retention is usually decided by whatever the historian defaulted to, which is the wrong way round. What the questions you will ask later actually require, and where downsampling destroys the answer.

data retentionhistorianstime series
Ali Nazari

Why Operators Ignore Your Alarms

An alarm system that produces more signals than a person can act on has not made the plant safer; it has trained the control room to stop reading. What goes wrong, and the specific fixes that reverse it.

alarm managementcontrol roomsSCADA
Ali Nazari

How to Read a Sensor Datasheet

The headline accuracy figure is the least informative number on the page. What the conditions clause is doing, why drift usually matters more than accuracy, and the specifications that are absent on purpose.

sensorsmeasurementdatasheets
Ali Nazari

Designing for a Site You Cannot Visit

When a service call costs more than the device, every design decision changes. Power, communications, failure modes and diagnosis all get re-argued from the assumption that nobody is coming.

remote monitoringdevice designreliability
Ali Nazari

What Cold-Chain Monitoring Actually Has to Prove

A temperature logger records data. A compliant cold chain produces evidence, which is a different and much harder thing. What the record has to survive, where designs usually fail an audit, and how to build one that does not.

cold chaintemperature monitoringpharmaceutical logistics
Ali Nazari

Containers on the Plant Floor: What Changes When a Gateway Runs Docker

Running containers on an industrial gateway solves real problems and creates a new class of them. What genuinely improves, what quietly becomes your responsibility, and the decisions worth making before the first deployment rather than after.

edge computingcontainersindustrial gateways
Ali Nazari

What the Cyber Resilience Act Asks of a Connected Product

The regulation is often summarised as security requirements for connected devices, which is true and not actionable. What it actually obliges a manufacturer to build, to document, to report and to keep doing for years after the sale.

Cyber Resilience Actcomplianceproduct security
Ali Nazari

Why Vision Inspection Works on the Pilot Line and Fails on the Second Shift

Almost every disappointing inspection deployment fails for the same handful of reasons, and none of them are the model. What changes between the demonstration and the running line, and how to design so that it does not matter.

machine visionquality inspectionmanufacturing
Ali Nazari

Why Predictive Maintenance Pilots Stall Before They Scale

The technology works in the demonstration and disappoints in the plant, and the reasons are consistent enough to plan around. What the pilot proved, what it did not, and the failure modes that only appear at fleet scale.

predictive maintenancecondition monitoringindustrial AI
Ali Nazari

Private 5G or Wi-Fi on the Plant Floor: How the Choice Is Actually Made

The comparison is usually argued on throughput, which is the one specification that rarely decides it. What separates the two in practice is who owns the spectrum, how the network behaves at the edge of coverage, and what happens when a device roams.

private 5GWi-Fiindustrial networks
Ali Nazari

Where Should Inference Run: Gateway, Controller, or Cloud?

Edge or cloud is the wrong first question. A practical way to place a model, built around six constraints that decide the answer before any hardware is chosen, and the mistakes that come from optimising the wrong one.

edge AIinferencegateways
Ali Nazari

What Time-Sensitive Networking Actually Guarantees on a Plant Floor

TSN is sold as deterministic Ethernet, but the guarantee is narrower and far more conditional than the phrase suggests. What the standards bound, what they leave alone, and what has to be true of your network before any of it holds.

TSNindustrial ethernetdeterminism
Ali Nazari

Why Occupancy Sensing Is Harder Than It Looks

Every occupancy technology fails in a characteristic way, and the failures are not random. How to combine sensors so the mistakes cancel instead of compounding.

occupancy sensingbuilding automationsensor fusion
Ali Nazari

Reading IEC 62443 as a Device Maker: Zones, Conduits and Security Levels

The standard assigns different duties to asset owners, integrators and manufacturers. Which parts actually bind a product vendor, and what a Security Level claim commits you to.

IEC 62443OT securityindustrial
Ali Nazari

What a Digital Product Passport Asks of Your Bill of Materials

The data mostly exists already — scattered across an ERP, supplier questionnaires and spreadsheets. What it takes to assemble it into one record that stays correct as the product changes.

Digital Product PassportBOMsupply chain
Ali Nazari

Designing a Soil Sensor That Survives Three Seasons in a Field

Buried electronics face water, fertiliser, frost and a tractor. The failure modes that end field deployments, and the design decisions that decide whether a probe lasts one season or five.

soil sensorsagricultureruggedisation
Ali Nazari

Choosing a Positioning Technology: UWB, BLE, RFID or Wi-Fi

Four technologies that all claim to locate things indoors, separated by what they physically measure. How to pick using the accuracy you actually need rather than the best number available.

indoor positioningUWBBLE
Ali Nazari

Planning a Post-Quantum Migration for Constrained Devices

The algorithms are standardised and the deadlines are real. What changes for a device with kilobytes of RAM and a ten-year deployment, and where to start when you cannot patch the field.

post-quantumcryptographyembedded
Ali Nazari

Designing Connected Hardware That Can Actually Be Repaired

Repairability is decided in the first mechanical review and cannot be retrofitted. What the EU rules require, and the connected-device problem the rules barely mention.

repairabilityhardware designright to repair
Ali Nazari

Fitting a Neural Network onto a Microcontroller: Quantization, Pruning and Distillation

Three ways to shrink a model until it runs in kilobytes of RAM, what each one costs in accuracy, and how to tell which constraint you are actually up against.

TinyMLquantizationpruning
Ali Nazari

How Long Should a Connected Product Be Supported?

Three regulators now require you to publish a support period. Working out what number you can actually honour, and what it commits your engineering team to for years.

product lifecyclesecurity updatescompliance
Ali Nazari

LoRaWAN, NB-IoT or BLE: Choosing a Radio for a Sensor Fleet

Three radios that look interchangeable on a datasheet and are not. How range, power budget, message size and who owns the network decide which one a deployment can actually live with.

LoRaWANNB-IoTBLE
Ali Nazari

Time-Series Data at the Edge: What to Store, What to Send, What to Drop

Most IoT deployments ship far more data than anyone reads. A practical framework for deciding at the device what is worth transmitting, what is worth keeping locally, and what to discard immediately.

time seriesedge computingtelemetry
Ali Nazari

Default Credentials and Why IoT Botnets Keep Winning

Botnets are not built from clever exploits. They are built from devices that shipped with a password everyone knows and a firmware update nobody applied. What onboarding has to do instead.

IoT securitydefault credentialsbotnet
Ali Nazari

Device Identity and Zero-Touch Provisioning at Fleet Scale

A shared credential flashed into every unit is the most common and most expensive shortcut in IoT. What per-device identity costs to build, and what it saves the first time a key leaks.

provisioningdevice identitysecurity
Ali Nazari

MQTT or HTTP for Device Telemetry: What Actually Decides It

The choice is usually made on habit rather than on constraints. How connection model, payload overhead, battery cost and delivery guarantees really differ, and when plain HTTP is the better answer.

MQTTHTTPtelemetry