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Mobile app for controlling LED panels

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Polyscale company

This project case was developed for Polyscale, a company of approximately 50 employees operating in the appliance, electrical, and electronics manufacturing industries. The department we collaborated with specialized in developing, manufacturing, and distributing light guide plate (LGP) based systems.

The company’s main areas of focus include:

  • Conceptualizing solutions based on microstructures-taking into account constructive, optical, and design-related dependencies.
  • Optical layout, simulation, and optimization according to the set goals. Manufacturing of micro-tools.
  • Prototyping and evaluation of their effectiveness.
  • Transition to mass production and production through pressure casting. Development of corresponding LED solutions.
optisches-systemdesign_technologie

Client story

Our client was completing the production of LED panels and needed to develop a mobile application for controlling these panels. The interesting part of the task was that it was essentially a constructor, where the end user could determine the order of the panels by composing different geometric shapes.

During the requirements gathering stage, the client noted that speed was important to him at the moment, as the company had to present its project at an exhibition.<

Polyscale – mobile App for controlling LED panels

One of the project’s difficulties was that we did not have any LED panels manufactured at the time, so we had to use the Bluetooth module HC-06 to successfully test the application.

The first version of the mobile application provided data transmission via Bluetooth Classic connection, while the second version allowed for data transmission via BLE.

led

Our solution

Taking into account one of the client’s most important criteria – time, we decided to purchase a ready-made template that already had UI elements.

Polyscale – mobile App for controlling LED panels

How does it work

Polyscale – mobile App for controlling LED panels

We involved one of our top designers, who took into account our client’s wishes and made changes. This step allowed the client to have a clear vision of the product even before the code was written. It also allowed us to move more qualitatively to the next stage (task estimation) as we clearly understood what we had to do. After the estimate was approved, we proceeded with development.

Polyscale – mobile App for controlling LED panels
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    Results

    We developed a mobile application that could be downloaded using Firebase.

    We made several small hotfixes while in online mode.

    We tested its functionality using the Bluetooth module HC-06.

    We supported the project throughout its demonstration at the exhibition.

    After sharing the code, the client was able to connect the application to an LED panel.

    We received excellent feedback
    from the client

    Response from

    Polyscale team

    In the end, everything worked out well. We had some ups

    and downs regarding the schedule for different reasons, but

    we achieved our goals. I look forward to working with

    CitrusDev team again.

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    CitrusDev implemented a clear and transparent approach that provides a sufficient understanding of the project’s progress. Communication was conducted at a good level, and all stages were completed according to agreements, with some even being delivered ahead of schedule.

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    Aleksandr Menshykov

    / CEO at Zvit Market

    I've got a great experience with CitrusDev. The guys have created comprehensive documentation. Then it took only a few days to develop. After that, they carefully checked the quality of new features and finalized the product. They added new features very quickly. So I advise you to cooperate with this company. I highly recommend doing business with CitrusDev.
    Kateryna Valikhnovska

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    / Surgeon Oncologist, Dr. Valikhnovska

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    Thanks to the added functionality of the app that came about because of the work done by the CITRUSDEV team, the company for the green light from investors to move on to the next step of their process. The company appreciated the team's promptness and will work with them again
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