Android Firmware Development

We are developing a machine which has a 7Inch touch screen (HMI). This unit has inbuilt WiFi and RS485 module.

Our machine has stepper motors which will communicate with HMI through RS485. I have attached the sample code from the HMI company for RS485 communication . What we need is an android firmware to control the machine.

Our machine has 7 Stepper (RS485) + 3 Servo (RS485) + 1 Analog + 3 Digital sensors

Expecting Completion Time: 1 Week

Attached: RS485 demo]

Android Firmware will have 5 main sections (Details will be given later).

Habilidades: Android, Arduino, Engenharia Elétrica, Eletrônica, Microcontrolador

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Acerca do Empregador:
( 21 comentários ) Dublin, Ireland

ID do Projeto: #17985356

13 freelancers estão ofertando em média €277 para esse trabalho


Hi there, I've gone through the job description and am very interested in it. I've checked out the source code you've attached and the code makes sense to me. I have a perfect understanding of RS232/485 communication s Mais

€333 EUR in 10 dias
(35 Comentários)

Hi Sir, I read your requirement and understood them well and have 6 years of experience on mobile apps. We are registered company and team of 24 people. we have released 60+ mobile apps and can deliver your pro Mais

€250 EUR in 7 dias
(29 Comentários)

Hi there, We can help you in this project as we have a team of Android Firmware Developers with 4-5 years experience that work in Arduino, Android app development, C programming, PCB layout, circuit designing, home Mais

€777 EUR in 10 dias
(17 Comentários)

Hello sir, I have experience in designing electronics circuits and can make your project. i will make your project completely on my side and will deliver a working prototype. I can also develop hardware compatible and Mais

€250 EUR in 10 dias
(34 Comentários)

Hello sir, how are you? As you can see in my profile reviews, I have rich experience in Electronics as well as Mobile & Desktop app development. Especially, I have completed very similar IoT projects in which mobile Mais

€500 EUR in 10 dias
(6 Comentários)

Dear Sir/Madam, Thank you for this wonderful opportunity. I am keenly considering your job post including these skills.I am working as team leader in A4Logic it is software and web solution company we are opera Mais

€222 EUR in 10 dias
(4 Comentários)

Dear Client!. How are you? I am a Firmware developer. My First goal will always be to meet your needs and deadline. When working on a new project, I can have a clear understanding of your needs and vision of the pr Mais

€222 EUR in 10 dias
(6 Comentários)

Hello Sir/Mam, We have done the similar project like this. We will give you quality work on your budget and time. Regards, Amlidaz Softwares +91 9011530454 Skill: Android,IOS,Unity,PHP,Codeigniter,Wordpress,Web De Mais

€222 EUR in 10 dias
(16 Comentários)

this will be an interesting project to work on as i can assure you success on this project after going through the details and i have done several project with similar skills

€100 EUR in 2 dias
(3 Comentários)

Hi, I would love to work on your project. Our teams have experienced developers with a powerful track record and real talents for developing the needs of our client. We have developed multiples Website,iOS and Mais

€100 EUR in 10 dias
(1 Comentário)

Hi. I’m developing electrical devices , embedded software and service programming. I have designed several devices and have a lot of experience with PIC,AVR microcontroller, ARM processors, Raspberry Pi, and Arduino Mais

€222 EUR in 10 dias
(4 Comentários)

Hi, Greeting of the day.!! I have great passion with iphone and android application, live streaming,CSS, HTNL,Javascript, JQuery,WORDPRESS,NODE.JS,AWS Cloud Hosting. I have developed about 60+ apps live and covered Mais

€300 EUR in 10 dias
(2 Comentários)

I believe that my experience and skill in this background will prove to be of great help to you. Contact me to discuss more on the details

€100 EUR in 6 dias
(2 Comentários)