IoT Service Provider & Solutions.
In Essen.
From energy grid monitoring to hospital IoT and smart building automation - your IoT service provider for Essen, Germany's energy capital. LoRaWAN network deployment, managed hosting, and platform development. GDPR-compliant, personal, on-site.
IoT Solutions for Essen's Energy, Healthcare & Trade Fair Ecosystem
Essen is Germany's energy capital. Home to the headquarters of RWE and E.ON, the Uniklinikum Essen university hospital, and Messe Essen, the city unites the energy sector, healthcare, and international trade fair operations in a single location. Zeche Zollverein, a UNESCO World Heritage Site, stands as a symbol of successful industrial transformation - from heavy industry to a connected technology hub. We operate the IoT platforms driving this transformation - reliably, scalably, and GDPR-compliantly hosted.
German Data Centers
Your IoT stack runs on GDPR-compliant servers in Germany. No US cloud, full data sovereignty for Essen-based enterprises and hospitals.
24/7 Platform Monitoring
Proactive monitoring of all IoT services with automatic alerts. Guaranteed response times via SLA - critical for energy infrastructure and clinical operations.
Dedicated Contact Person
No ticket system, no call center. Your direct line to the engineer managing your IoT instance in Essen.
IoT Services in Essen
Managed IoT Hosting
ChirpStack, ThingsBoard, and Grafana on hardened infrastructure. Including automatic backups, security updates, and availability guarantees - designed for the requirements of energy utilities, hospitals, and trade fair operators in Essen.
LoRaWAN Network Deployment & Hardware
Complete LoRaWAN network deployment in Essen: hardware selection (Milesight gateways & sensors), radio coverage analysis, on-site gateway installation, and network server configuration. Whether hospital campus, exhibition grounds, or energy infrastructure - all from one source.
IoT Platform & App Development
End-to-end development of your IoT solution: custom web apps, mobile apps, Grafana and ThingsBoard dashboards. From real-time energy data visualization to clinical temperature monitoring - individually developed for Essen-based organizations.
IoT Applications in Essen
Energy Grid Monitoring & Smart Metering
Hosting IoT platforms for real-time energy grid monitoring, smart metering, and load management. Scalable infrastructure for energy utilities, grid operators, and municipal providers in the Essen area - where RWE and E.ON are shaping the energy transition.
Tech Stack
ChirpStack, ThingsBoard PE, Grafana
Hospital IoT & Temperature Monitoring
Hosted IoT platforms for continuous temperature monitoring across cold chains, medication storage, and blood banks. Automatic alerting on threshold violations, audit-proof documentation, and integration with clinical information systems.
Tech Stack
ChirpStack, ThingsBoard, Milesight, MQTT
Smart Building & Building Automation
IoT platforms for intelligent building management in exhibition halls and event venues: indoor climate monitoring, energy consumption optimization, occupancy detection, and predictive maintenance of building systems. Scalable from individual halls to the entire exhibition campus.
Tech Stack
ThingsBoard, Grafana, Node-RED, BACnet
These are just examples - we serve many industries and use cases.
The Technology Behind Your IoT Infrastructure
We rely on a proven open-source stack: ChirpStack as LoRaWAN network server, ThingsBoard for device management and dashboards, Grafana for real-time visualization, and Node-RED for data routing. Complemented by protocols like BACnet and Modbus for building automation and energy systems. All hosted on hardened Linux servers with automatic backups and security updates.
15+ km
Range
10+ years
Battery
IP67
Protection
868 MHz
EU Frequency
Hardware Expertise with Milesight
We rely on Milesight and know the product portfolio inside out - from environmental sensors to LoRaWAN gateways to industrial controllers. We advise, source and integrate the right hardware for your use case.
Milesight hardware ships worldwide - we deliver pre-configured and firmware-updated, ready to deploy.
We also work with hardware from other manufacturers - whether proprietary or open-source. What matters is that it works reliably and integrates into our stack.
Our IoT Service Area
From Essen, we manage IoT infrastructure across the central Ruhr area and the wider Rhine-Ruhr metropolitan region.
Our IoT Services
React Native apps for iOS & Android: device pairing, sensor data, push notifications — GDPR-compliant.
Plan, deploy, and operate LoRaWAN networks. Gateway installation, ChirpStack, sensor integration – GDPR-compliant.
Multi-tenant IoT platforms on ThingsBoard: custom dashboards, rule engine, API integration – GDPR-compliant.
Custom rule chains, white-label, API integration and managed hosting. CE & PE – GDPR-compliant.
Custom dashboards, embedded panels, alerting and self-hosting. IoT monitoring with InfluxDB and Prometheus – GDPR-compliant.
FAQ about IoT in Essen
Answers about our IoT services, LoRaWAN network deployment, platform development, and project process in Essen.
Themen
Services & Process
We cover the entire process: requirements analysis, conception, platform architecture, hardware selection, on-site LoRaWAN network deployment, platform development (web apps, mobile apps, dashboards), and ongoing managed operations. From energy grid monitoring to hospital IoT - everything from a single source.
We start with an initial consultation and requirements analysis. This is followed by architecture design, hardware selection, radio coverage analysis (e.g., on hospital grounds or the exhibition campus), gateway installation, platform development, app development, and go-live. Afterwards, we operate and monitor the entire infrastructure.
Yes. We advise on IoT architecture, platform selection, network planning, and hardware evaluation - even without subsequent implementation by us. Especially in the energy sector, many clients start with a feasibility study.
LoRaWAN & Hardware
We primarily work with Milesight gateways and sensors - proven, CE-certified, and with excellent value for money. For specialized requirements in the energy sector or clinical environments, we also integrate sensors with Modbus, BACnet, MQTT, or HTTP interfaces.
Yes. We create a radio coverage analysis upfront and plan the gateway positioning for the specific building - including consideration of steel structures, concrete walls, and temporary exhibition setups. Indoor gateways ensure coverage even in large-scale halls.
Yes. All sensors and gateways are delivered with pre-set network parameters, payload decoders, and current firmware. The devices are immediately operational and tuned to your platform.
Platform & Development
Yes. Beyond standard dashboards with Grafana and ThingsBoard, we develop custom web apps and mobile apps - such as energy monitoring portals for grid operators, temperature monitoring apps for hospitals, or facility management cockpits for the trade fair industry.
Our core stack: ChirpStack as LoRaWAN network server, ThingsBoard (Community & Professional Edition) for device management, Grafana for visualization, and Node-RED for data flow automation. For building automation, we additionally integrate BACnet and Modbus. Custom apps are built with React, Next.js, and React Native.
Yes. Via REST APIs, MQTT, webhooks, OPC-UA, and HL7/FHIR, we integrate IoT data into existing SCADA systems, hospital information systems (HIS), and ERP solutions. Interface development is part of our standard service scope.
Hosting & Security
On GDPR-compliant infrastructure in German data centers. For sensitive data in clinical or energy environments, we also set up the platform on-premise in your Essen data center.
Through encrypted data transmission (TLS), role-based access controls, audit-proof logging, and hardened server infrastructure. We support compliance with healthcare data protection requirements.
Yes. We install and harden IoT platforms directly in your Essen server room - including VPN connectivity for remote maintenance and proactive monitoring. Particularly relevant for hospitals and energy utilities with strict compliance requirements.
Getting Started & Terms
A standard installation is production-ready within a few days. For complex projects - such as an energy monitoring rollout across multiple sites or a hospital pilot - we create a joint rollout plan with clearly defined milestones.
No. Our managed hosting services are cancellable monthly. We rely on quality and long-term collaboration rather than contract lock-in.
Yes. We design and develop multi-tenant platforms for multiple locations - whether different hospital buildings, exhibition halls, or energy facilities in the Essen area and beyond. With location-specific dashboards, access controls, and custom alerting logic.
Industries We Serve
Request IoT Hosting in Essen
Describe your project - we'll get back to you within 24 hours.
IoT Near You
Discover our IoT solutions at more locations in the region
Industry-leading companies worldwide rely on us
What do our customers say?
“I got to know Timo and Robin as dedicated and professional partners who make a lot of things possible for their clients that initially seem impossible. I felt very well advised. The services offered have thoroughly convinced me. (translated)”
Andrea Pawlowski
Communications Manager, Golem.de
Golem.de - leading German IT news outlet.
“With Timo and Robin, you're not only on the safe side technically - you also get the best human support! Whether it's quick help in everyday life or complex IT solutions: the guys from WZ-IT think along with you, act quickly and speak a language you understand. The collaboration is uncomplicated, reliable and always on an equal footing. That makes IT fun - and above all: it works! Big thank you to the team! (translated)”
Sonja Aßer
Data Manager, ARGE
ARGE Neue Medien - master data & digital standards for plumbing and building technology.
“I recently worked with Timo and the WZ-IT team, and honestly, it turned out to be one of the best tech decisions I have made for my business. Right from the start, Timo took the time to walk me through every step in a simple and calm way. No matter how many questions I had, he never rushed me. The results speak for themselves. With WZ-IT, we reduced our monthly expenses from $1,300 down to $250. This was a huge win for us.”
Aleksandr Shuliko
CTO, EVA Real Estate, UAE
EVA Real Estate - leading real-estate agency in Dubai.
“WZ-IT manages our Proxmox cluster reliably and professionally. The team handles continuous monitoring and regular updates for us and responds very quickly to any issues or inquiries. They also configure new nodes, systems, and applications that we need to add to our cluster. With WZ-IT's proactive support, our cluster and the business-critical applications running on it remain stable, and high availability is consistently ensured. We value the professional collaboration and the noticeable relief it brings to our daily operations.”
Pascal Hakkers
Managing Director, Aphy B.V., Netherlands
Aphy - AI platform for hotel back-office.
“WZ-IT provided very competent support in implementing our server and virtualization infrastructure. As part of the project, a Proxmox-based virtualization environment was set up along with a virtual machine for our application systems. Additionally, a structured backup concept was implemented. A particular focus was on security: the setup of a VPN tunnel and the clean implementation of encryption and access concepts were professionally executed. The structured consulting as well as the reliable and swift implementation deserve special mention. We are very satisfied with the services provided and are happy to recommend WZ-IT.”
John Hellmerichs
Managing Director, AInergy GmbH
AInergy - consultancy for energy and facility management.
“We have had very good experiences with Mr. Wevelsiep and WZ-IT. The consultation was professional, clearly understandable, and at fair prices. The team not only implemented our requirements but also thought along and proactively. Instead of just processing individual tasks, they provided us with well-founded explanations that strengthened our own understanding. WZ-IT took a lot of pressure off us with their structured approach - that was exactly what we needed and is the reason why we keep coming back. (translated)”
Matthias Zimmermann
Managing Director, Annota GmbH
Annota - healthtech startup with an AI documentation assistant.
“Timo and Robin from WZ-IT set up a RocketChat server for us - and I couldn't be more satisfied! From the initial consultation to the final implementation, everything was absolutely professional, efficient, and to my complete satisfaction. I particularly appreciate the clear communication, transparent pricing, and the comprehensive expertise that both bring to the table. Even after the setup, they take care of the maintenance, which frees up my time enormously and allows me to focus on other important areas of my business - with the good feeling that our IT is in the best hands. I can recommend WZ-IT without reservation and look forward to continuing our collaboration! (translated)”
Sebastian Maier
Managing Director, Yonju GmbH
Yonju - business coaching and AI products.
“Counting on WZ-IT team was crucial, their expertise and solutions gave us the pace to deploy in production our services, even suggesting and performing improvements over our configuration and setup. We expect to keep counting on them for continuous maintenance of our services and implementation of new solutions.”
Gabriel Sanz Señor
Managing Director, Odiseo Solutions
Odiseo Solutions - software engineering for the space industry.
“I got to know Timo and Robin as dedicated and professional partners who make a lot of things possible for their clients that initially seem impossible. I felt very well advised. The services offered have thoroughly convinced me. (translated)”
Andrea Pawlowski
Communications Manager, Golem.de
Golem.de - leading German IT news outlet.
“With Timo and Robin, you're not only on the safe side technically - you also get the best human support! Whether it's quick help in everyday life or complex IT solutions: the guys from WZ-IT think along with you, act quickly and speak a language you understand. The collaboration is uncomplicated, reliable and always on an equal footing. That makes IT fun - and above all: it works! Big thank you to the team! (translated)”
Sonja Aßer
Data Manager, ARGE
ARGE Neue Medien - master data & digital standards for plumbing and building technology.
“I recently worked with Timo and the WZ-IT team, and honestly, it turned out to be one of the best tech decisions I have made for my business. Right from the start, Timo took the time to walk me through every step in a simple and calm way. No matter how many questions I had, he never rushed me. The results speak for themselves. With WZ-IT, we reduced our monthly expenses from $1,300 down to $250. This was a huge win for us.”
Aleksandr Shuliko
CTO, EVA Real Estate, UAE
EVA Real Estate - leading real-estate agency in Dubai.
“WZ-IT manages our Proxmox cluster reliably and professionally. The team handles continuous monitoring and regular updates for us and responds very quickly to any issues or inquiries. They also configure new nodes, systems, and applications that we need to add to our cluster. With WZ-IT's proactive support, our cluster and the business-critical applications running on it remain stable, and high availability is consistently ensured. We value the professional collaboration and the noticeable relief it brings to our daily operations.”
Pascal Hakkers
Managing Director, Aphy B.V., Netherlands
Aphy - AI platform for hotel back-office.
“WZ-IT provided very competent support in implementing our server and virtualization infrastructure. As part of the project, a Proxmox-based virtualization environment was set up along with a virtual machine for our application systems. Additionally, a structured backup concept was implemented. A particular focus was on security: the setup of a VPN tunnel and the clean implementation of encryption and access concepts were professionally executed. The structured consulting as well as the reliable and swift implementation deserve special mention. We are very satisfied with the services provided and are happy to recommend WZ-IT.”
John Hellmerichs
Managing Director, AInergy GmbH
AInergy - consultancy for energy and facility management.
“We have had very good experiences with Mr. Wevelsiep and WZ-IT. The consultation was professional, clearly understandable, and at fair prices. The team not only implemented our requirements but also thought along and proactively. Instead of just processing individual tasks, they provided us with well-founded explanations that strengthened our own understanding. WZ-IT took a lot of pressure off us with their structured approach - that was exactly what we needed and is the reason why we keep coming back. (translated)”
Matthias Zimmermann
Managing Director, Annota GmbH
Annota - healthtech startup with an AI documentation assistant.
“Timo and Robin from WZ-IT set up a RocketChat server for us - and I couldn't be more satisfied! From the initial consultation to the final implementation, everything was absolutely professional, efficient, and to my complete satisfaction. I particularly appreciate the clear communication, transparent pricing, and the comprehensive expertise that both bring to the table. Even after the setup, they take care of the maintenance, which frees up my time enormously and allows me to focus on other important areas of my business - with the good feeling that our IT is in the best hands. I can recommend WZ-IT without reservation and look forward to continuing our collaboration! (translated)”
Sebastian Maier
Managing Director, Yonju GmbH
Yonju - business coaching and AI products.
“Counting on WZ-IT team was crucial, their expertise and solutions gave us the pace to deploy in production our services, even suggesting and performing improvements over our configuration and setup. We expect to keep counting on them for continuous maintenance of our services and implementation of new solutions.”
Gabriel Sanz Señor
Managing Director, Odiseo Solutions
Odiseo Solutions - software engineering for the space industry.
“I got to know Timo and Robin as dedicated and professional partners who make a lot of things possible for their clients that initially seem impossible. I felt very well advised. The services offered have thoroughly convinced me. (translated)”
Andrea Pawlowski
Communications Manager, Golem.de
Golem.de - leading German IT news outlet.
“With Timo and Robin, you're not only on the safe side technically - you also get the best human support! Whether it's quick help in everyday life or complex IT solutions: the guys from WZ-IT think along with you, act quickly and speak a language you understand. The collaboration is uncomplicated, reliable and always on an equal footing. That makes IT fun - and above all: it works! Big thank you to the team! (translated)”
Sonja Aßer
Data Manager, ARGE
ARGE Neue Medien - master data & digital standards for plumbing and building technology.
“I recently worked with Timo and the WZ-IT team, and honestly, it turned out to be one of the best tech decisions I have made for my business. Right from the start, Timo took the time to walk me through every step in a simple and calm way. No matter how many questions I had, he never rushed me. The results speak for themselves. With WZ-IT, we reduced our monthly expenses from $1,300 down to $250. This was a huge win for us.”
Aleksandr Shuliko
CTO, EVA Real Estate, UAE
EVA Real Estate - leading real-estate agency in Dubai.
“WZ-IT manages our Proxmox cluster reliably and professionally. The team handles continuous monitoring and regular updates for us and responds very quickly to any issues or inquiries. They also configure new nodes, systems, and applications that we need to add to our cluster. With WZ-IT's proactive support, our cluster and the business-critical applications running on it remain stable, and high availability is consistently ensured. We value the professional collaboration and the noticeable relief it brings to our daily operations.”
Pascal Hakkers
Managing Director, Aphy B.V., Netherlands
Aphy - AI platform for hotel back-office.
“WZ-IT provided very competent support in implementing our server and virtualization infrastructure. As part of the project, a Proxmox-based virtualization environment was set up along with a virtual machine for our application systems. Additionally, a structured backup concept was implemented. A particular focus was on security: the setup of a VPN tunnel and the clean implementation of encryption and access concepts were professionally executed. The structured consulting as well as the reliable and swift implementation deserve special mention. We are very satisfied with the services provided and are happy to recommend WZ-IT.”
John Hellmerichs
Managing Director, AInergy GmbH
AInergy - consultancy for energy and facility management.
“We have had very good experiences with Mr. Wevelsiep and WZ-IT. The consultation was professional, clearly understandable, and at fair prices. The team not only implemented our requirements but also thought along and proactively. Instead of just processing individual tasks, they provided us with well-founded explanations that strengthened our own understanding. WZ-IT took a lot of pressure off us with their structured approach - that was exactly what we needed and is the reason why we keep coming back. (translated)”
Matthias Zimmermann
Managing Director, Annota GmbH
Annota - healthtech startup with an AI documentation assistant.
“Timo and Robin from WZ-IT set up a RocketChat server for us - and I couldn't be more satisfied! From the initial consultation to the final implementation, everything was absolutely professional, efficient, and to my complete satisfaction. I particularly appreciate the clear communication, transparent pricing, and the comprehensive expertise that both bring to the table. Even after the setup, they take care of the maintenance, which frees up my time enormously and allows me to focus on other important areas of my business - with the good feeling that our IT is in the best hands. I can recommend WZ-IT without reservation and look forward to continuing our collaboration! (translated)”
Sebastian Maier
Managing Director, Yonju GmbH
Yonju - business coaching and AI products.
“Counting on WZ-IT team was crucial, their expertise and solutions gave us the pace to deploy in production our services, even suggesting and performing improvements over our configuration and setup. We expect to keep counting on them for continuous maintenance of our services and implementation of new solutions.”
Gabriel Sanz Señor
Managing Director, Odiseo Solutions
Odiseo Solutions - software engineering for the space industry.
Let's Talk About Your Idea
Whether a specific IT challenge or just an idea - we look forward to the exchange. In a brief conversation, we'll evaluate together if and how your project fits with WZ-IT.
Leading companies trust WZ-IT
Timo Wevelsiep
Lead IoT Solutions Architect