our services

you have a product idea

We develop Solutions for you


From specification, design and documentation - we develop your circuit boards including antennas. Our special expertise hereby lies on Bluetooth Audio, especially CSR  solutions and BLE (Nordic NRF52).


We develop real time embedded software for audio  digital signal processing or standard processors and  connect it via e.g. USB or Bluetooth  to application software for PC, Linux , Android, IOS, or Web applications.


The combination of Bluetooth with a Smart Phone offers great possibilities to user interfaces thru intuitive designed apps and  replaces the display on electronic devices. We offer Andorid and IOs development.

Testing & Certification

To get the approval for your device (CE, FCC, Bluetooth) certifications are necessary steps that are easily underestimated. This is why we consider certification requirements during the whole development process.

Prototyping & Simulations

As faster an idea becomes visible as easier it is to see its strength and weaknesses and to learn from it. It is our approach to break down risks into functionalities and to test them through simulation or prototyping. For both electrical and mechanical components.

mechanical design

The complete device has to convince! We don't stop looking  solely at the electrical side. This is why we take  the mechanical interface and the producibility into account from the beginning to save extra work during manual or automated assembly.

We focus on the new - whenever possible we rely on established standards


  • Prototype development, manufacturing and serial implementation
  • Support on EMV RED ETSI examination/ measurement
  • Generate test and manufacturing specifications
  • Design and manufacturing of programming and test equipment
  • Creation of production documentation (Gerber data, Bill of Materials, etc.)
  • SubGHz PlatformOnSemi AX504
  • 2,4GHz Platform Bluetooth Classic Bluetooth Low Energy CSR 8675, Nordic NRF51 / NRF52n
  • 2,4GHz Platform proprietary ATMEGA 128RFA1
  • WLAN PlattformCypress
  • MicrocontrollerST ARM, Atmel ARM 


  • Qualcomm QCC5100 / QCC300X / QCC3024 Bluetooth Audio CPUs
  • Qualcomm Kalimba DSP programming for custom audio solutions
  • Customer specific bluetooth Classic Audio Profile for fast data exchange between devices
  • Bluetooth Classic < BLE Converter digital Signal processing like Audio Codecs USB HID, AUDIO, App development
  • (IOS Apple / Android) OTA (over the air updates) Bluetooth
  • Control of BLE devices with APP's 
  • User Interface Web based (JavaEE) or OS specific ( Linux / Windows / MAC)
  • supported Automation Software LabView / Kuka KRL
  • supported Server Platforms Linux / Windows
  • supported Database Platforms MsSql, PostegreSQL, MySql, MariaDB
  • Simulation Software Mathlab, Simulink, Octave, SPCIE
  • Programming languages: Assembler / C / C++ MFC/ C# .NET / Objective C / JAVA EE / Java / PHP / Qualcomm BlueLab / xIDE
  • Qualcomm Audio Development Kits Qualcomm BLE Development Kit/ GNU Tool chains
  • Development of DAB-radio based on GL314X