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+49 371 2371-0

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+49 371 2371-150

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+49 371 2371-250

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Our experiences and references

The embedded team of SIGMA Chemnitz GmbH has experiences with upcycling and was already able to realize multiple projects regarding upcycling.

Convince yourself of our expertise and the idea of realizing projects despite current problems, without ignoring quality and sustainability.

Our embedded team was able to realize the following projects in 2022/2023:

Products from the medical sector built at the beginning of the 2000s could be restarted or repaired after the required analysis using old PC and special programming technology. For this purpose, several flash storage media, which were actually no longer completely readable, were read out, compared, corrected and rewritten.

Several times, the original display/touchscreen combinations of controls from well-known manufacturers were replaced by new, less expensive ones, requiring the corresponding drivers. The original components are currently not available and/or completely overpriced.

Here you can read more about it:

Modules for radio communication (Bluetooth, WIFI) that were no longer available were replaced by new flexible modules, with drivers (transparent according to the application) being written and integrated into the system.

Here you can read more about it:

  • Reverse engineering for patching binary images and individual drivers for image, registry or file system repair or updates.
  •  Reverse Engeneering and optimization of partially or not at all documented source and missing access to the original developer(s).

    Here you can read more about it:
    - Reference  report  VELOMAT    Group GmbH:   Revision of software for DD-0050 ATEX measurement electronics

Switching from old operating systems to another or from older operating system versions to newer ones, the latter while retaining the existing application as far as possible.

  • Conversion from old operating systems to another / newer one while retaining the existing application by converting an app with .NET GUI into an LVGL-based app
    You can read more about this here: 
    - Reference report: Migrating old apps with .NET GUI to an LVGL-based app
  • System restore

    A "lifetime warranty" often means that device manufacturers only offer service for as long as the product is sold. To the complete incomprehension of the consumer, this sometimes also applies to very high-priced products. This is neither fair nor sustainable!
    Sometimes company takeovers, the sale of a business division or, in the worst case, insolvency also play a role.

    Sometimes we can help at such points. It doesn't always work, but it's worth a try.

    You can read more about it here: 
    - Reference report Schrott-Nasz GmbH: Repair attempt / system restore of an mPulse Handheld LIBS Metal Analyzer (RMG Technology, Oxford Instruments)

Are you interested?

We will be happy if you contact us.
Email: matthias.fischer(at)sigma-chemnitz.de
Phone:   +49 371 2371-196


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