Android Java - Modbus App Chat Program

Job Description:




We are looking for candidates with strong competence in Android Native Java and familiarity with Modbus RTU, ASCII, TCP applications.

We are looking to build an Android Java based Modbus App chat program that can be configured in Master Mode or Slave mode. See Image attached.


1) App is a simple chat program that communicates in Modbus.

2) App can support multiple Modbus protocols, RTU, ASCII or TCP. User can configure which protocol they want to communicate with.

3) App can be configured to work in Master mode or Slave mode.

4) Same app should be able to run two Android Devices to test. Android Device A will be able to run the app in Master Mode. Android Device B will be able to run in Slave mode.

5) App should be written Native Android Java (not Kotlin).


a) Your developed Arlyn Modbus App that can be tested with a Modbus utility running on PC or Android such as:

[login to view URL]

[login to view URL]

[login to view URL]

b) The Arlyn Modbus app can be installed in Android Devices and be configured and run as stated above.

c) All Source code/design documents.

You can use free open source libraries (LGPL or MIT or any free for commercial use), or if you want to use specific paid drivers, let us know which driver you would want to use.


Навыки: Android, PLC & SCADA

О клиенте:
( 13 отзыв(-а, -ов) ) East Rockaway, United States

ID проекта: #26130084



Hi dear, Nice to meet you. I've read your proposal carefully and clearly understood. it's very suitable for my skill. I have rich experience to develop App using Android studio. Also I have rich experience of PLC and S Больше

$300 USD за 15 дней(-я)
(1 отзыв)

Hello, I'm Narendra Gautam. I'm interesting your project very well. I'm good in Android Java Native mobile app development and PLC, SCADA, Modbus, RTU, Master ,Slave I had worked on Nuclear plant control and monitoring Больше

$750 USD за 14 дней(-я)
(6 отзывов(-а))

14 фрилансеров(-а) готовы выполнить эту работу в среднем за $594


Hi, How are you? Upon reading brief details I believe its a doable job I have great experience doing projects with Android and PLC & SCADA. I am confident about getting this done. While I believe we need to have detail Больше

$750 USD за 20 дней(-я)
(28 отзывов(-а))

As Prefessional individual senior an android app developer who can work in your timezone with 12 years of experiences, I'd like to help you. I am very interested in your android project. I have developed many android Больше

$500 USD за 7 дней(-я)
(12 отзывов(-а))

Hi, How are you? I just saw your job posting and I felt that I can help you with this job considering the experience I have with PLC & SCADA and Android. Please check my portfolio. Regards, Ayesha

$750 USD за 24 дней(-я)
(4 отзывов(-а))

I CAN COMPLETE YOUR PROJECT EASILY Hello, I am software developer with enough experiences on android for 13 years. I can work by full time for your project and trying to satisfy the requirements. I am designing the pro Больше

$500 USD за 7 дней(-я)
(3 отзывов(-а))

Dear Employer, I have read the project details and confident to work on Android Java Modbus App Chat Program I have extensive knowledge on Android PLC & SCADA Kindly message me so that we can discuss more about the Больше

$600 USD за 3 дней(-я)
(11 отзывов(-а))

Hello i m Automation engineer i have finished many projects in industry fields, i know robotic automation and i did ABB robots,Fanuc robots,etc... i know siemens plc,Scada,HMI, B&R plcs, Allen bradley plcs,Scada,HMI pc Больше

$667 USD за 21 дней(-я)
(13 отзывов(-а))

We are a team of Electrical and Electronics engineers and we are Excellent in the following areas: • PCB Designing-Proteus, Eagle. • Python • Embedded C Programming. • VHDL/Verilog • Microcontroller like Arduino, R Больше

$500 USD за 7 дней(-я)
(1 отзыв)

Hello I am very interested in your project “ Android Java - Modbus App Chat Program”. I have read your description and understand what u need correctly. I have good idea to implement your idea. I am specialized inAnd Больше

$500 USD за 7 дней(-я)
(0 отзывов(-а))