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Your RTLS solution, engineered for precision at scale

Go beyond simple asset tracking. We design and deploy end-to-end Real-Time Location Systems (RTLS) that provide centimeter-level accuracy, seamless scalability, and actionable data for your business.

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We work with Industry Leaders

Challenges with RTLS

Building a high-performance RTLS is a multi-faceted challenge. It requires a deep understanding of RF engineering, software architecture, and operational workflows.

Accuracy vs. scalability

Achieving high-accuracy positioning (down to sub-30cm) is difficult across large, complex environments without compromising system stability. Traditional systems often struggle with signal interference and non-line-of-sight (NLOS) errors in industrial settings.

Data overload

A continuous stream of raw location data is not business value. The challenge is in transforming this data into intelligent events and actionable insights, such as automated workflows, safety alerts, or process optimization.

Complex deployment

Manual calibration of every anchor in a network is a time-consuming and error-prone process. This makes large-scale or temporary deployments impractical and expensive.

Integration with existing systems

To deliver full business value, an RTLS must seamlessly integrate with existing enterprise software (e.g., MES, WMS) and hardware. Lack of interoperability creates data silos and operational bottlenecks.

Our RTLS solutions

Our expertise in RTLS goes beyond standard solutions. We deliver a complete, modular ecosystem that connects hardware, software, and analytics into a cohesive, purpose-built system.

The hardware foundation

Custom UWB tags & anchors

We engineer custom UWB tags, beacons, and anchors for your specific application. Our tags can be miniaturized for wearables or ruggedized for industrial environments, ensuring durability and perfect fit.

UWB tag design
We leverage our expertise in QM33/QM35 chip integration to design miniaturized tags with optimized antenna layouts and low-power consumption for extended lifespan.

High-density performance
Our tags are engineered to address co-channel interference and maximize throughput in crowded spaces, ensuring reliable performance even with hundreds of devices operating simultaneously.

PoE for anchors
We design our anchors with Power over Ethernet (PoE) support, simplifying deployment and ensuring a single-cable solution for both power and backhaul connectivity in industrial settings.

Rapid deployment with autopositioning

We eliminate the need for manual calibration of every anchor with our unique autopositioning anchors. This solution simplifies infrastructure setup, reducing deployment time from days to minutes, ideal for dynamic warehouse layouts or temporary event venues.

Simplified setup
Only the master anchor needs to be aligned with a single reference point; all others calculate their relative location and place themselves automatically.

Flexibility
The system enables both indoor navigation and asset tracking with Wi-Fi connectivity and battery-powered anchors, allowing for rapid deployment in spaces like concerts or sports halls.

Multi-protocol gateways

Our gateways are built to connect all layers of your system. They seamlessly integrate a wide range of protocols, from UWB and BLE for location data, to LTE-M and Wi-Fi for backhaul communication, ensuring a robust and reliable network foundation.

The software intelligence

Advanced location engine

Our core location engine is a hero block that delivers centimeter-level accuracy using UWB and advanced algorithms. We use Kalman filters and Simultaneous Localization and Mapping (SLAM) to enhance performance in challenging, high-density industrial settings. We also optimize antenna arrays for optimal performance, directionality, and multipath rejection.

Beyond ranging
Our engine goes beyond basic Time-of-Flight (ToF) by implementing Phase Difference of Arrival (PDoA), unlocking sub-centimeter accuracy for industrial automation and robotics.

Network synchronization
We implement precision timing and synchronization techniques to maintain nanosecond-level coherence across hundreds of anchors, which is critical for sub-10cm accuracy in large-scale deployments.

Multi-source event correlation

Our Multi-Source Event Correlation Engine transforms raw location data into intelligent events and insights. It combines UWB's precise position with data from other sensors (e.g., IMUs, temperature) to detect complex scenarios, such as a worker entering a hazardous zone while carrying a specific piece of equipment.

Contextual awareness
This engine enables rich contextual awareness, allowing the system to understand not just where an asset is, but what it's doing.

Automated workflows

Our systems enable precise, automated actions based on location data. We can implement Local Automation Rules Engines that trigger events—such as shutting down a machine when a worker enters its zone—without relying on the cloud, ensuring instant, low-latency responses.

The analytics & integration

Data analytics and optimization

We turn continuous streams of location data into actionable business intelligence. Our Data Analytics & Insights Framework leverages machine learning to identify bottlenecks, optimize workflows, and enable predictive maintenance for assets and equipment.

Operational intelligence
We transform UWB data streams for workflow optimization, bottleneck identification, and process improvement in manufacturing or logistics.

Unified enterprise integration

Our API Gateway & Integration Layer enables seamless connection with your existing enterprise systems, such as MES, WMS, and ERP. This ensures the RTLS solution delivers full business value by integrating with your core operational platforms.

Resilience and compliance

We design UWB anchors and tags with inherent resilience, including support for PoE (Power over Ethernet) for simplified deployment. Our solutions also meet stringent safety and security standards, including ATEX/IECEx compliance for hazardous environments and cryptographic authentication between tags and anchors.

Cybersecurity
We implement a robust security architecture for UWB RTLS networks, protecting location data and preventing spoofing attacks on Qorvo-enabled systems.

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We bring to your project a real-time partnership

We believe that great RTLS solutions are not just built; they are architected with a holistic view of your business. Our expertise in Real-Time Operating Systems (RTOS) and deterministic systems ensures we can deliver on the promise of precision where every millisecond and centimeter counts. We partner with you from day one, offering comprehensive services that turn a concept into a strategic advantage.

01 Holistic expertise

We combine deep knowledge of RTOS and UWB technology to deliver a solution with guaranteed determinism and accuracy, essential for mission-critical applications.

02 From idea to optimization

Our services cover the entire lifecycle of your project, including IoT Strategic Roadmap, Smart Product Development & Optimization, and Cybersecurity & Compliance, to ensure a seamless, low-risk process.

03 Our people

You get direct access to our team of experts, including our CEO, Bartek Kling, who can provide a strategic look at your project and demonstrate our solutions in action.

Where our RTLS solutions fit: industry applications

Our modular approach allows us to deliver optimized solutions across multiple industrial applications, solving common problems with uncommon speed and precision.

Industrial & manufacturing

Worker safety
Implement secure geofencing boundaries with UWB, providing proximity warnings for collision avoidance with machinery and vehicles.
Asset & tool tracking
Precisely locate tools and equipment on the factory floor, preventing Foreign Object Debris (FOD) incidents in highly regulated environments like aerospace MRO.
Automated guided vehicles (AGV)
Provide the localization backbone for AGVs and Autonomous Mobile Robots (AMRs), enabling sub-centimeter docking precision for automated charging and material transfer.

Warehousing & logistics

Inventory management
Achieve unprecedented inventory accuracy and optimize material flow by tracking every pallet, container, and vehicle in real time.
Workflow optimization
Analyze UWB data streams to identify bottlenecks, optimize picking routes, and improve overall operational efficiency.
Rapid deployment for events
Our autopositioning anchors allow for quick and easy setup of RTLS infrastructure, perfect for pop-up warehouses or temporary event venues.

Healthcare & life sciences

Medical asset tracking
Track expensive medical equipment, from infusion pumps to diagnostic tools, across hospital floors, reducing search time and ensuring availability when needed.
Staff monitoring
Provide staff proximity badges to manage access control in sensitive areas and track personnel flow for compliance and safety.
Patient safety
Monitor patient movement within wards to enhance safety and improve response times.

Case studies

Bluetooth low energy badge for proximity data and automated sharing

We engineered a compact, ultra-low-power BLE badge designed for seamless proximity data sharing and asset identification. The solution enables reliable, real-time presence detection and integrates with existing infrastructure for automated digital workflows.

Engineering a compact GPS logger for asset and vehicle tracking

We designed an ultra-low-power, portable GPS logger solution optimized for asset and vehicle tracking. The device focuses on miniaturization and extended battery life, delivering reliable real-time positioning and supporting geofencing functionalities for continuous monitoring.

Testimonials

“I think the key takeaway from needCode is their ability to adapt and understand the customer's requirements. That took away probably a large portion of what could have been a lot of development time and expense for both companies.”

Bob Folkestad

President at Creative Werks

“One aspect that truly sets needCode apart is its profound expertise in firmware development. Their proficiency in various programming languages, embedded systems and hardware architecture is truly impressive. When faced with difficult problems, their strong problem-solving skills and analytical mindset shine through, allowing them to overcome obstacles with remarkable ease.”

Semeh Sarhan

CEO at Xtrava

“I worked with needCode while leading the NWTN-Berlin team in 2018. A big chunk for our FW development has been outsourced to them and they had proven to iterate very quickly, following specs and deliver on time. It was great working with them. I recommend working with needCode’s team on any Embedded SW development.”

Marco Salvioli Mariani

CTO at NWTN Berlin GmbH

“needCode Team proved to be one of the best engineers I have ever met. The part I like the most about the team is the more difficult an obstacle seems to be, the more motivated they were to find a solution and a way forward.”

Szymon Słupnik

CTO at Silvair

“needCode is an outstanding partner. Their quick follow-up, scalability, and extensive professional network set them apart. Their expertise in wireless technologies has been valuable, supporting us from low-level drivers to architecture discussions.”

Tim Allemeersch

Director at Qorvo, Inc.

“needCode did a great job improving the firmware of the Vai Kai connected toys and developing new features, surpassing our expectations multiple times. I would definitely recommend hiring Bartek and needCode for the embedded software projects!”

Matas Petrikas

CEO & Co-founder at Vai Kai UG

Partnerships:

Let's work on your next project together

Book a demo and discovery call with our CEO to get a look at:

Strategic Expertise

End-to-End Solutions

Advanced Technology

Custom Hardware Devices

Bartek Kling / CEO

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Partnerships

Qorvo UWB Alliance Creative Werks

Resources

Blog E-books About

Case studies Contact

Your RTLS solution, engineered for precision at scale

We work with Industry Leaders

Challenges with RTLS

Accuracy vs. scalability

Data overload

Complex deployment

Integration with existing systems

Our RTLS solutions

The hardware foundation

Custom UWB tags & anchors

Rapid deployment with autopositioning

Multi-protocol gateways

The software intelligence

Advanced location engine

Multi-source event correlation

Automated workflows

The analytics & integration

Data analytics and optimization

Unified enterprise integration

Resilience and compliance

Do you need Smart Innovations?

We bring to your project a real-time partnership

01

Holistic expertise

02

From idea to optimization

03

Our people

Where our RTLS solutions fit: industry applications

Our modular approach allows us to deliver optimized solutions across multiple industrial applications, solving common problems with uncommon speed and precision.

Industrial & manufacturing

Warehousing & logistics

Healthcare & life sciences

Case studies

Bluetooth low energy badge for proximity data and automated sharing

Engineering a compact GPS logger for asset and vehicle tracking

Read more in our E-books

Testimonials

Partnerships:

Let's work on your next project together

Manufacturing

Logistics & supply chain

Retail

Agriculture

Smart Cities

Healthcare

Smart Homes

Maintenance (Post-Release Support)

Commercialization (From MVP to Product

Prototyping (From POC to MVP)

Design (From Idea to POC)