Tributech accelerates C-SDK development and opens IoT platform for microcontrollers with Danube Dynamics.
SUCCESS STORY
The success of modern IoT platforms depends not only on their performance, but also on their flexibility.
Tributech was facing precisely this strategic expansion: The company’s modular data platform was already successfully established on embedded Linux systems. The next step was to accelerate developments in the embedded sector and implement new features for the existing C-SDK.
At the same time, the platform needed to support microcontroller-based devices such as edge devices, sensors, and minimalist IoT gateways.
To achieve this goal efficiently, Tributech decided to collaborate with Danube Dynamics – experts in embedded software, IoT and security.
The Challenge:
Enhancement of the C-SDK and microcontroller integration.
In order to accelerate targeted developments in the embedded sector and draw on additional expertise, Tributech sought a partner with a strong IoT background. The focus was on the enhancement of the C-SDK – including new features – and on making the platform available for microcontrollers.
The enhancement of the C-SDK and microcontroller integration presented complex challenges:

A wide range
of target systems with different interfaces and architectures

Lack of standardisation in APIs
and high demands for abstraction and modularity

High requirements
for platform independence, security and maintainability
With a well-designed architectural concept and a deep understanding of the system, Danube Dynamics efficiently delivered on the requirements, laying a solid foundation for the sustainable evolution of the IoT platform.


Philipp Knaack, MSc
CTO, Danube Dynamics
"Microcontroller systems set very high demands on modularity, security and portability. Together with Tributech, we were able to develop an SDK that meets these requirements while being future-proof and seamlessly embedded into the existing platform strategy."
Why Danube Dynamics?
Tributech chose Danube Dynamics as a strong partner for implementing the C-SDK for microcontrollers based on:
Experience
Many years of experience in embedded software development, especially for microcontroller systems.
Expertise
Extensive expertise in embedded security – a key element for Tributech's data integrity.
Cooperation & Proximity
Proven collaboration on a preliminary project. Both companies are headquartered in Linz, which accelerated the process.
This combination enabled an effective, collaborative partnership
– fast, efficient, and technically sound.
The Solution:
Robust and flexible C-SDK for microcontrollers.
Thanks to its modular architecture, the SDK is now highly flexible – providing an ideal foundation for microcontroller integration in future IoT projects. The project was structured into two phases:
1. Pre-project
- Requirements analysis
- Architectural concept for the C-SDK
- Alignment on feature setting and microcontroller integration
2. Main Project
- Implementation of SDK features
- Comprehensive testing across multiple hardware platforms

Modular Architecture of the Tributech C-SDK – © Tributech
Impact & Value for Tributech:
Enhanced capabilities in the C-SDK – speeding up availability through expert support
Microcontroller-compatible SDK with modular architecture
Speeding up embedded IoT developement and shorter time-to-market
High implementation quality and consistently professional collaboration
Strengthened internal development team, able to further develop the SDK independently

Patrick Lamplmair
CTO, Tributech
"The collaboration with Danube Dynamics was marked by professionalism, efficiency and strong sense of partnership. Clear communication and the ability to quickly turn complex requirements into high-quality results created confidence and enabled a smooth project flow."
Successful collaboration
and sustainable knowledge transfer.
The collaboration between Tributech and Danube Dynamics was characterised by professionalism, efficiency, and mutual trust. The clear and transparent communication, quick understanding of complex requirements, and high-quality execution were particularly valued. This built trust and ensured a smooth project process.
Transparency
Ongoing coordination and clear communication created transparency and accelerated progress.
Quality & Knowledge Transfer
The involvement of Tributech developers in code reviews ensured technical quality and enabled seamless knowledge transfer.
Minimal Effort
Clear responsibilities and mutual trust allowed the project to be completed with minimal effort on the customer's part.
Security by Design and
Software Quality at the Highest Level.
At Danube Dynamics, security and software quality are integral to every project – not optional extras. With our security-by-design approach and consistent quality processes, we create systems that are secure, stable and future-proof in the long term.
Security
Our expertise in security enables us to develop systems consistently according to the security-by-design approach, hardening them with state-of-the-art technologies for maximum security at the highest level.
Software Quality
As software quality experts, we use branch-based development workflows, strategically planned tests and automated checks in our build pipelines to ensure that our software meets the highest quality standards.
Tributech
Establish Trust In Every Data Point
Tributech is a deep-tech company providing a secure and scalable data middleware for OT, IoT, and IT environments.
Based in Europe and the US, we enable trustworthy and standardized data integration for industries like manufacturing, energy, and connected infrastructures.
With data notarization, an intelligent data layer, and interoperability, Tributech helps organizations future-proof their IoT and OT ecosystems efficiently.
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More InformationIn Branchen, in denen vertrauenswürdige Daten entscheidend sind, wie in der Fertigung, der Energiewirtschaft oder bei vernetzten Infrastrukturen, müssen Unternehmen sicherstellen, dass ihre Daten zuverlässig, manipulationssicher und konform mit regulatorischen Anforderungen sind. Der Zero-Trust-Ansatz von Tributech schützt vor Datenmanipulation und Datenvergiftung und stellt sicher, dass Organisationen ihre Betriebsdaten für Automatisierung, Entscheidungsfindung und Analytik ohne Risiko nutzen können.
Mit Features wie Daten-Notarisierung, Digital Twins und Interoperabilität über Systeme und Geräte hinweg reduziert Tributech die Komplexität und die Kosten für den Aufbau sicherer IoT- und OT-Datenplattformen. Unsere Technologie ermöglicht es Unternehmen, ihre IoT- und OT-Ökosysteme zukunftssicher zu gestalten, Infrastruktur-Risiken zu reduzieren und regulatorische Anforderungen effizient umzusetzen, ohne Abstriche bei Skalierbarkeit oder Performance.
Darüber hinaus unterstützen wir Unternehmen aktiv bei der Umsetzung aktueller und kommender Regularien im Bereich Security und Datenplattformen. Dazu gehören europäische Vorgaben wie der EU Cyber Resilience Act, der ESPR, der Data Act und der AI Act sowie internationale Standards und Rahmenwerke wie NIST (USA) und NCA (Middle East). Mit unserem Produkt und unserer Expertise stellen wir sicher, dass Unternehmen ihre Systeme und Prozesse regulatorisch konform, sicher und zukunftsfähig aufbauen können.
www.tributech.io
Embedded IoT solutions that drive your project forward.
We develop embedded solutions that are flexible, secure and built for the real world. Together, we can establish the technical foundation for your IoT platform to expand and grow.