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).

Skills: Android, Arduino, Electrical Engineering, Electronics, Microcontroller

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About the Employer:
( 21 reviews ) Dublin, Ireland

Project ID: #17985356

14 freelancers are bidding on average €273 for this job


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 More

€250 EUR in 7 days
(27 Reviews)

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 More

€333 EUR in 10 days
(34 Reviews)

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(17 Reviews)

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(32 Reviews)

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€500 EUR in 10 days
(4 Reviews)

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(3 Reviews)

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