Application for Android OS for devices with serial interface (USB - RS-232)
470 USD It is necessary to create a software application for the Android OS for devices with a serial interface, connected to the Android device via a USB serial converter (like USB to RS232 PL2303).
More detailed requirements are in the attached files:
1) Requirements (docx)
2) Program for Windows - demonstration of operation (contains no viruses, password: 123)
There is an opportunity to provide equipment for testing.
Applications 2
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21 days468 USD
1510 16 0 21 days468 USD
Hello, interesting project. I always enjoy working with connected devices. 7+ years of experience. Let's communicate.
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2 days470 USD
319 2 days470 USD
Good afternoon, we are finalizing mobile applications on Flutter. We also have extensive experience in writing programs for Android using Jetpack Compose, and we are set for long-term cooperation - we develop frameworks on Laravel and mobile applications on iOS and Android turn-key. Cumulative experience in mobile application development is 4 years.
Projects:
1. Good afternoon, we are ready to complete your order turn-key.
We develop websites on PHP and mobile applications for iOS and Android.
We have experience in creating CRM/ERP systems.
We are ready to complete your order turn-key.
Good afternoon, we develop websites on WordPress and mobile applications for iOS and Android. Cumulative experience in development is 7 years. We are ready to complete your order turn-key.
1. Projects
https://berkanaplus.com.ua/ - I transferred and configured the server for this site.
… 2. https://leondesign.kyiv.ua/
Updating PHP version and updating plugins.
3. https://peg.com.ua/
Development of a new module for the site for dynamic product price updates.
https://uvali.com.ua/
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15 days470 USD
4971 20 0 15 days470 USD
Good day, I am interested in your project, I have 7 years of experience in Android development and I will help implement the specified functionality.
Based on my experience, I see the following key stages:
1. Setting up communication with the USB-RS232 converter with the ability to flexibly configure port parameters
2. Implementing the exchange protocol for displaying graphical elements and processing clicks
3. Creating an efficient and reliable graphical interface that supports all elements specified in the technical specifications
4. Testing on real equipment and optimizing performance
I suggest discussing in more detail.
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