Plan, deploy and operate LoRaWAN networks. From gateway installation and ChirpStack setup to sensor onboarding and real-time dashboards - all from a single source. GDPR-compliant on your own infrastructure.
Leading companies worldwide trust WZ-IT
LoRaWAN is the radio protocol for IoT: battery-powered sensors with ranges up to 15 km, no SIM cards, no monthly per-device costs. We plan your network, install gateways on-site and configure ChirpStack as an open-source network server - on your own infrastructure.
Sensor data flows via MQTT into ThingsBoard or Grafana - in real time, encrypted, on European infrastructure. No The Things Network, no cloud dependency. Your own network, your own data. From 5 sensors in a pilot project to 5,000 data points in a full rollout.
From the first gateway to a fully operational sensor network with real-time dashboards. Network planning, installation and configuration - let's discuss your project.
Site analysis, range calculation and gateway positioning. Indoor and outdoor, from campus coverage to multi-square-kilometre area deployments. We design for redundancy and scalability from day one.
Milesight, Kerlink, Dragino - we install and configure your gateways. PoE, solar or LTE fallback. Weatherproof for roof and mast mounting, wired or self-sufficient.
Open-source LoRaWAN server on your own infrastructure: device onboarding, payload decoders, multi-tenant capability. Self-hosted, no vendor lock-in, no TTN.
Temperature, humidity, vibration, water level, air quality, door contacts, power meters - we know the sensors, their payload formats and the matching decoders for ChirpStack.
Visualise sensor data in ThingsBoard or Grafana. Alerting on threshold breaches, automated reporting and role-based views. InfluxDB or TimescaleDB as the time-series backend.
Monitoring, updates and backups by us. SLA-based support, proactive maintenance. You use the network and the data - we operate the infrastructure behind the scenes.
Proven open-source technologies for professional LoRaWAN networks
Open-source LoRaWAN network server. Device management, payload decoders, multi-tenant. Self-hosted on your own infrastructure.
Industrial-grade LoRaWAN gateways and sensors. UG65/UG67 gateways, IP67-rated sensors for indoor and outdoor use.
Radio protocol for battery-powered sensors. Ranges up to 15 km, years of battery life, no SIM costs.
Lightweight publish-subscribe protocol. ChirpStack forwards sensor data via MQTT to backend systems.
IoT platform for device management, rule engine and dashboards. Receives sensor data from ChirpStack and visualises it in real time.
Monitoring dashboards and alerting. Time-series visualisation for sensor data from InfluxDB or TimescaleDB.
Low-code automation for data flows. Payload transformation, routing and integration into existing IT systems.
Time-series database for high-frequency sensor data. Optimised for write throughput and fast queries.
From the factory floor to the field - LoRaWAN covers it all
Condition monitoring, vibration sensors, energy metering. Retrofit for existing equipment without PLC intervention - LoRaWAN sensors complement existing infrastructure without cabling.
Room climate, occupancy, door contacts, energy meters. LoRaWAN penetrates concrete and reinforced concrete - ideal for existing buildings without network cabling.
Water levels, water quality, overflow detectors. Battery-powered for years, ideal for distributed infrastructure along rivers, wastewater plants and wells.
Soil moisture, weather stations, irrigation control. LoRaWAN covers thousands of hectares with just a few gateways - battery-powered, low maintenance.
Street lighting, parking management, environmental monitoring, fill-level sensors. Scalable for municipal infrastructure with hundreds of measurement points.
Asset tracking, temperature monitoring in cold chains, fill-level measurement in silos. Indoor LoRaWAN for warehouses and logistics centres.
From the first gateway to a production-ready sensor network
What measurements do you need? What area, indoor or outdoor? We define sensor types, gateway positions and the appropriate network topology.
Range calculation, interference analysis and redundancy planning. Result: a concrete gateway installation plan with hardware selection and cost overview.
Mount gateways, set up ChirpStack, onboard sensors and configure payload decoders. Commission the network and validate reception.
Visualise sensor data in ThingsBoard or Grafana. Configure thresholds, alarms and automated reports. Set up role-based access.
Monitoring, updates and support by us. Expand the network when new sensors or locations are added. SLA-based, cancel monthly.
The difference between a sensor vendor and an IoT system integrator
No The Things Network, no Helium, no cloud dependency. ChirpStack self-hosted on your infrastructure in Germany. GDPR-compliant, full data sovereignty.
Network planning, gateway installation, ChirpStack, dashboards and ongoing operations - one point of contact for everything. No interface chaos between hardware supplier and software agency.
Retrofit existing buildings and industrial facilities with LoRaWAN sensors without PLC intervention. We know the challenges: concrete walls, metal roofs, interference sources.
From 5 sensors in a pilot project to 5,000 data points in a full rollout. ChirpStack and the data platform scale with you - without architecture changes.
Answers to the most important questions about LoRaWAN networks and sensors
Topics
LoRaWAN (Long Range Wide Area Network) is a radio protocol designed specifically for IoT sensors. Unlike WiFi, it reaches up to 15 km in open terrain and penetrates buildings. Unlike cellular (NB-IoT, LTE-M), there are no SIM costs and sensors run for years on a single battery. The data rate is low (a few kilobytes), but more than sufficient for temperature, humidity, water levels and similar measurements.
Up to 15 km in open terrain, 2 - 5 km in urban areas, and typically 1 - 3 floors through reinforced concrete in buildings. Actual range depends on gateway position, antenna height and surroundings. We conduct a range analysis before installation and plan for redundancy.
Temperature, humidity, CO2, particulate matter, vibration, water levels, door contacts (open/closed), power consumption, water quality, soil moisture, GPS position and many more measurements. LoRaWAN is suitable for all sensor data transmitted at intervals of minutes to hours - not for video streaming or real-time audio.
That depends on the area and environment. A single outdoor gateway on a roof typically covers a radius of 2 - 5 km in a city or an entire industrial site. For redundancy, we recommend at least two gateways per location. In a warehouse, a single indoor gateway is often sufficient for the entire floor area.
Primarily Milesight UG65 (indoor) and UG67 (outdoor, IP67). Both support PoE, LTE fallback and are designed for continuous industrial operation. For special requirements, we also deploy Kerlink or Dragino. All gateways are operated with ChirpStack as the network server.
Yes, and this is one of the greatest advantages of LoRaWAN over WiFi-based IoT solutions. LoRaWAN penetrates concrete, brick and steel far better than WiFi. A single indoor gateway can cover multiple floors and hundreds of rooms - without the need for an access point in every room.
ChirpStack is an open-source LoRaWAN network server - the software that manages gateways and sensors, decodes data and forwards it to backend systems. We use ChirpStack instead of The Things Network or proprietary cloud solutions because it is self-hosted: your data stays on your infrastructure, GDPR-compliant, with no vendor lock-in.
Yes. ChirpStack forwards sensor data via MQTT. From there, we integrate with ThingsBoard, Grafana, Node-RED, ERP systems, SCADA or any other system with a REST API or MQTT interface. Webhooks and direct database writers are also possible.
In ThingsBoard for customer-facing dashboards with device lists, maps and alarms. In Grafana for technical monitoring and operations dashboards. Both platforms offer alerting via email, SMS or webhook. Data is stored in InfluxDB or TimescaleDB.
A pilot project with 1 - 2 gateways, 10 - 20 sensors and ChirpStack setup starts in the low five-figure range including hardware. Ongoing costs for managed hosting are typically a few hundred euros per month. We provide a transparent quote after the requirements analysis.
We handle ongoing operations: monitoring of gateways and sensors, ChirpStack updates, backups and SLA-based support. If a gateway fails or a sensor stops transmitting, we detect it proactively and take action.
Yes, LoRaWAN is inherently scalable. New sensors are onboarded in ChirpStack, new gateways extend coverage. The data platform grows with you. A pilot project with 10 sensors can scale to hundreds or thousands of measurement points - without architecture changes.
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No risk: worst case, you leave with a clearer understanding of your project than before.
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“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.
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
