01
Out of the box, it's online.
LTE and SIM are built in. Power up and claim the unit instead of building a cellular stack around your application.
NORVI XN / INDUSTRIAL ESP32-S3
NORVI XN.
ESP32-S3 with the LTE connectivity stack built in.
Out of the box, it's online. SIM included. Still your own code.
Develop your own ESP32-S3 firmware. Send data to your own cloud. The built-in OTA & Communication Manager handles LTE, remote serial and firmware recovery, even when your application crashes.
Built-in LTE + SIM
NORVI X expansion modules
Independent firmware recovery
UNIT PRICEUSD 133SIM included
Early-access units are planned for end-November 2026, with regular orders from January 2027. Confirm availability before ordering.
ESP32-S3Your application
200 I/OExpansion capacity
24 V DCIndustrial power
NORVI X FAMILY
Your NORVI X modules.
Now with a managed connection.
NORVI XN is a CPU of the NORVI X family. It combines the ESP32-S3 with built-in LTE and the industrial controller capabilities of NORVI X, including plug-in expansion modules. It uses the same plug-in expansion modules as NORVI X. Build around digital inputs, analog measurements, relays, RTD, thermocouples and current transformers, with capacity for up to 200 I/O points.
Check expansion compatibility
NORVI XN system image
ONE MODULAR SYSTEM
Build the I/O mix your machine actually needs.
Digital I/O & relaysDiscrete inputs, pulse signals and switching outputs
Analog I/O4-20 mA and 0-10 V process measurements
Industrial sensingRTD, thermocouple and current-transformer modules
The number and combination of modules depend on I²C addresses, GPIO usage and individual module compatibility.
Already use NORVI X?
Keep building with the familiar expansion family and add XN's managed cellular connection.
Designing a new control panel?
Select the industrial I/O modules that match the project instead of committing to fixed channels.
Modernising an existing machine?
Evaluate industrial sensing, control and remote servicing in one modular system.
NORVI X I/O EXPANSIONS AVAILABLE
X-R4 / X-R8Relay outputs
X-Q4 / X-Q8Transistor outputs, PWM
X-AV40-10 V analog inputs
X-AQ40-10 V analog outputs
X-RTD4RTD temperature inputs
X-CT3Current-transformer inputs
X-DA8230 V AC status inputs
X-UART-IORS-232 serial devices
XN VS THE X CELLULAR CPUS
X2 and X3 give you a cellular modem. XN gives you a managed connection.
NORVI X2 and X3 carry cellular modems that your own application code drives. On XN, the independent OTA & Communication Manager handles the connection beside your processor.
NORVI X2 / X3NORVI XN
The modemDriven by your application codeHandled by the OTA & Communication Manager. Your code never touches it
The SIMYou arrange the SIM and the data contractIncluded and pre-provisioned
Connection codeYou write and maintain itNone. Norvi.publish() sends the data while the manager maintains the connection
Remote serialLocal USB onlyLive over LTE through Neural Pulse, with USB for local programming
Firmware uploadVia USB, or your own OTA firmwareOver LTE via Neural Deploy, or USB for local uploads
I/OEthernet & RS-485 built into the CPU, plus I/O expansion modulesEthernet, isolated RS-485 and the full NORVI X expansion family
A crashed applicationOffline until someone visitsStill reachable, with remote serial and firmware recovery available
REMOTE SERIAL MONITOR
Debug remotely.
Monitor what's happening, from anywhere.
The remote serial monitor streams the live serial output of your own processor over LTE through Neural Pulse. Watch what the application prints on site, without being on site.
REMOTE SERIAL & FIRMWARE RECOVERY
Crashed firmware.
Still reachable.
Your application can stop responding. The independent OTA & Communication Manager can continue the supported remote serial and cellular firmware recovery path, so your next step can be a browser session instead of a site visit.
Two processors. Separate responsibilities.Interactive illustration of a running or crashed application
01 / MAIN PROCESSOR
ESP32-S3
Your application firmware, local I/O and control logic.
Application running
Serial
02 / INDEPENDENT HARDWARE
OTA & Communication Manager
LTE connection and built-in SIM, remote serial access and firmware delivery.
LTE + SIMSerial logsFOTA
Manager remains active
LTE network
REMOTE ACCESS
NORVI Neural
View remote serial output and deliver a firmware build through the supported workflow.
Remote management
The application is running. The independent manager maintains the supported remote connection.
Simulation only, not live device telemetry. Remote access depends on device power, cellular service and appropriate Neural connectivity.
Remote serial over LTE. Read the output of your own processor with Neural Pulse and deliver a repaired firmware build without visiting the site.
Evaluate remote recoveryWHY NORVI XN
Stop writing modem code.
Ship your application.
Stop searching for cellular contracts. Stop troubleshooting connections. Stop arranging data-security certifications for your connectivity. The connection is managed outside your firmware, leaving you free to work with standard ESP32 tools, industrial I/O and your preferred cloud destination.
02
Your code stays yours.
The main ESP32-S3 runs your own firmware. No proprietary application framework is required.
03
Your cloud stays yours.
Use the NORVI library to publish readings to your cloud while the manager handles the connection underneath.
04
Recover from your desk.
Use remote serial monitoring and independent firmware delivery when you need to diagnose a field issue.
THE PRACTICAL DIFFERENCE
Industrial control without building a cellular system around it.
ESP32 + external modem
Keep firmware freedom, but build and maintain the modem, SIM and reconnection logic yourself.
Separate cellular gateway
Connect existing equipment, but the gateway does not independently reflash your ESP32 application.
NORVI XN
Standard ESP32-S3 code, industrial I/O expansion, built-in LTE and independent remote serial and firmware recovery.
LTE CONNECTIVITY BUILT IN
Your code. Your cloud.
Our connection.
There is no modem to select or state machine to integrate into your ESP32-S3 program. The built-in OTA & Communication Manager handles LTE connectivity and the SIM while you keep control of the application.
Develop with standard ESP32-S3 tools
No AT commands or SIM logic in your application
Publish values with
Norvi.publish() to your cloud while the OTA & Communication Manager handles the connection.DATA PATH
Your sensorsIndustrial I/O
Your ESP32-S3 codeYour firmware
Norvi.publish()
OTA & Communication ManagerBuilt-in LTE + SIM
Your cloudYou choose the destination
BUILT FOR INDUSTRIAL PROJECTS
Industrial control where
site visits are costly.
Whether you are planning a new machine, extending monitoring to a remote site or evaluating a modern controller for a panel, NORVI XN gives you modular I/O and a managed LTE connection in one unit.
Remote pumps & tanks
Read levels, alarms and equipment status. Deliver a firmware change over cellular without a return trip.
Discuss a remote-site projectMachines & industrial panels
Combine Ethernet, isolated RS-485 and NORVI X modules for monitoring and control with field diagnostics.
Evaluate for your panelEnergy & utility metering
Bring pulse, analog and current-transformer inputs into a cellular monitoring system with your own data destination.
Discuss the I/O you needSEE HOW XN WORKS
One connection.
Two practical advantages.
Bring a device online without modem code, then use the independent manager to inspect serial output or deliver a fixed firmware build when the application needs attention.
01Power and claim your XN
02See live serial with Neural Pulse
03Deliver firmware over LTE
TECHNICAL SPECIFICATIONS
Industrial hardware.
Standard development.
Review the essentials for panel integration, firmware development and expansion planning.
ESP32-S3Application processor
16 MBFlash
2.0-inchTFT touch display
50-pinExpansion port
Designed to EN 61131-2, EN 61010-1, EN IEC 61010-2-201 and the EMC Directive. CE testing in progress.
ProcessorESP32-S3-WROOM-1U-N16R2
Memory16 MB flash, 512 KB SRAM, 2 MB PSRAM
Wireless2.4 GHz Wi-Fi, Bluetooth
Wired interfacesEthernet, isolated RS-485 with auto direction
CellularBuilt-in LTE through OTA & Communication Manager; SIM included
Display2.0-inch TFT touch
ExpansionNORVI X modules, up to 200 I/O points
Expansion port50-pin
Power24 V DC, 400 mA typical
Environment−10 to +85 °C, IP20
InstallationDIN rail, 81 × 104 × 37.5 mm
WORKS WITH NORVI NEURAL
A practical workflow
from desk to device.
NORVI XN can run your own standard ESP32 firmware. When you want browser-based tools for development, field updates or diagnostics, NORVI Neural adds those workflows around it.
Explore NORVI NeuralDEVELOP
Build standard ESP32 firmware in your browser.
Write, compile and flash using Neural Studio. Your ESP32-S3 application remains under your control.
Your own AI coding agent can assist through the Neural MCP connector. Developer review and testing still matter.
Screenshot could not be loaded.Open the image
UPDATE
Deliver firmware to deployed XN devices.
Use cellular OTA with checksum validation, retries and rollback as part of a managed release workflow.
Screenshot could not be loaded.Open the image
DIAGNOSE
Read serial logs without travelling to the site.
Neural Pulse gives you remote access to the live serial feed captured by XN's independent manager.
Screenshot could not be loaded.Open the image
MONITOR
Turn a published value into telemetry.
Use Norvi.publish() and supported telemetry workflows, including the Datacake connector. Explore the publishing library guide
Screenshot could not be loaded.Open the image
PRICING & AVAILABILITY
Start with the hardware.
Scale when you're ready.
Evaluate NORVI XN in your application, confirm module compatibility and discuss the quantity and delivery schedule with our team.
NORVI XN UNIT PRICERegister interest Availability is confirmed when ordering opens.
USD 133/ unit
Industrial ESP32-S3 controller with the OTA & Communication Manager and SIM built in.
Same NORVI X expansion family
Your own ESP32-S3 firmware
Independent remote serial and cellular OTA path
Plan the right start.
Evaluating the hardware?
Request a pilot unit to check I/O, firmware and connectivity in your application.
Request a pilot unitPlanning several installations?
Share your quantities and project requirements for a commercial discussion.
Discuss pilot quantitiesWant browser-based device tools?
Explore NORVI Neural's plans separately. Your ESP32 application stays standard.
Explore Neural pricingYOUR NEXT STEP
Bring XN into your next project.
Choose the kind of conversation you need. Each route takes you to a focused XN enquiry.
FREQUENTLY ASKED QUESTIONS
Answers before
you commit.
Key details for developers, OEMs and industrial integrators evaluating NORVI XN.
Ask NORVI a questionDoes NORVI XN work with NORVI X expansion modules?
Yes. NORVI XN belongs to the NORVI X family and uses its plug-in expansion modules, with up to 200 I/O points depending on the configuration. Module combinations must respect the I²C address and GPIO compatibility rules. Check the module guide.
Can I use my own firmware on NORVI XN?
Yes. The main processor is a standard ESP32-S3 running application code you control. You do not need a proprietary firmware framework.
Does XN include LTE connectivity and a SIM?
Yes. LTE connectivity and the SIM are integrated through the OTA & Communication Manager. You do not need to implement modem or SIM management logic in the main application.
Can my data go to my own cloud?
Yes. NORVI XN is designed for customer-owned application code and customer-chosen cloud destinations. The NORVI library can publish readings while the manager handles the connection underneath.
What if my application firmware crashes?
The independent OTA & Communication Manager can maintain supported remote serial diagnostics and firmware recovery, provided the device has power, cellular coverage and the necessary remote-management connection.
Do I have to use NORVI Neural?
No. You can develop and run your own ESP32-S3 application on XN. NORVI Neural adds optional browser-based development, firmware delivery, serial diagnostics and telemetry workflows.
When can I order NORVI XN?
The launch plan targets early-access shipments at the end of November 2026 and regular orders from January 2027. Register your interest or contact NORVI to confirm the latest purchase and delivery information.
NORVI XN / ENQUIRIES
Ready to put XN
to work?
Tell us about your application, the I/O modules you need and your expected quantity. We can discuss evaluation hardware, pilot requirements or product availability.
Find a suitable NORVI X module combination
Confirm the right hardware for your application
Discuss price, availability and lead time
Prefer to contact us directly? Contact NORVI
XN / PRODUCT ENQUIRY
Register your interest
Tell us what you are building.
NORVI / ICONIC DEVICESIndustrial ESP32 controllers designed and built in Sri Lanka since 2014. Distribution partners in Germany, the USA and Italy.
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