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News & events

Interview about AURACAST™ : “The revolution in Bluetooth® technology is imminent”

Press release - Finance and Economy, March 28, 2025 – Supplement FOCUS INNOVATION

Our technical presentation: "Indoor IoT: Limits of 2.4GHz – and how Sub-GHz overcomes them in practice"

The Embedded Computing Conference (ECC) 2026 – and Arendi AG was there.

IoT, digital twins & AI – opportunities and challenges for industry

Presentation at the Swiss Mechatronics Association during the lunchtime talk.

AURACAST in the revised standard “SIA 500” for hearing systems and room acoustics

The Swiss standard SIA 500 “Barrier-free buildings” is currently undergoing a comprehensive revision.

Arendi is now an official Nordic design partner.

We are proud to now be recognized as an official Nordic Design Partner.

DECT World 2025 – A Phoenix Rising

After years of slow progress, DECT NR+ is finally gaining real momentum.

Arendi is at the Radio & EMC trade fair of swissT.net – with a booth and technical presentation.

Funk & EMV 2026
28.01.2026 | SIX Convention Point, Zürich.

We are your solution.

Your competent development partner – from embedded systems and firmware to software and apps, as well as wireless, IoT and cloud, hardware design, audio engineering and digital innovation.

Our motivation

Technology is changing the world. It inspires us, drives us, and connects us with people who want to shape the future. Our engineers embody this passion: They continuously develop their expertise and cultivate genuine partnerships through close customer relationships. Together, we transform complex challenges into innovative solutions that inspire and last.

Embedded systems & firmware

We develop reliable, resource-efficient software for a wide variety of hardware platforms – from sensor-based devices to cloud-connected systems.

Software & apps

We develop modern apps and software solutions based on well-thought-out architectures that seamlessly connect platforms and technologies – with the user experience at the center.

Wireless, Internet of Things & cloud

We connect devices and systems using modern wireless, IoT and cloud technologies to create scalable, secure communication solutions.

Hardware & design

We develop high-performance, energy-efficient hardware for wireless and wired communication – including antenna design.

Digital innovation

We unlock the potential of emerging technologies – from AI and language models to cyber security and immersive AR/VR experiences.

Audio engineering

We develop audio technology and acoustic systems for demanding applications – from hearing aids to professional audio systems.

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Digital innovation

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Signal processing & audio

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Hardware & design

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Wireless, IoT & cloud

 
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Software & architecture

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Embedded systems & firmware

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Signal processing & audio

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Digital innovation

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Hardware & design

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Wireless, IoT 
& cloud

 
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Software & architekture

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Embedded systems & firmware

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Our competencies

Product development

From idea to series production: We develop embedded systems, firmware, software and hardware into marketable products – using agile methods and technical excellence.

Industrialization

From prototype to series production: We develop scalable production processes, integrate end-of-line tests and ensure consistent quality from the first series product.

Expert pool / contracting

Flexible access to specialized professionals and managers: With our intermediary license, we provide support for technological challenges, transformations, or personnel shortages.

Project management

Managing complex development projects safely: We combine agile and classic methods with transparent reporting and active risk management for on-time results.

Product lifecycle management

Holistic product support: From development to series production to maintenance – with CI environment and hardware-in-the-loop testing.

Requirements management

Structuring complex requirements: We translate professional and technical specifications into clear specifications with end-to-end traceability.

Product design

Design and technology combined: With specialized partners, we create products that optimally combine aesthetics, functionality and industrial manufacturability.

Consulting

From feasibility analysis to technology roadmap: We provide practical advice based on our development experience in all relevant technology areas.

Bluetooth & radio approvals

Efficiently to market maturity: We support Bluetooth qualification and radio approval from the concept phase to final certification.

Services

Wireless Connectivity

Maxon's wireless interface flexibly connects e-bikes to smartphones and third-party devices via Bluetooth LE and ANT+, offering stable, low-latency communication and enabling a personalized riding experience.

Smart Remote

With STEINEL SmartRemote, installers can conveniently configure and control sensors and lights via smartphone/tablet or via the Smart-Remote remote control – quickly, mobile and directly via Bluetooth.

multistreamer pro

The Audifon Multistreamer Pro is a Bluetooth accessory for hearing aids that streams audio from a TV, smartphone, or microphone directly to the hearing system. It also functions as a hands-free device and table microphone for improved speech intelligibility.

Büchi BLE-Dongle

The BUCHI Bluetooth® dongle (also called BLE dongle) is used to wirelessly connect laboratory equipment – especially Rotavapor® systems – to smartphones, tablets and the BUCHI Cloud.

Selected reference projects

Ready to partner with us? Contact us today.

Contact us

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