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RS485 (Modbus) + Android Firmware Development

€100-200 EUR

Cerrado
Publicado hace más de 5 años

€100-200 EUR

Pagado a la entrega
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).
ID del proyecto: 17998863

Información sobre el proyecto

6 propuestas
Proyecto remoto
Activo hace 5 años

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6 freelancers están ofertando un promedio de €187 EUR por este trabajo
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I checked .rar file .Ready to start work from now ...............................................................................................................................
€200 EUR en 7 días
4,8 (27 comentarios)
5,3
5,3
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I read your project description……RS485 (Modbus) + Android Firmware Development .........and we are very exited to work on it We are an group and we have an expert & qualified to accomplish your project in professional & unique We are working all section of integrated solution And for project ……RS485 (Modbus) + Android Firmware Development …. There are an specialist expert that can make your project like you want and more! We are looking for delivering unique services and add all feature that make your project is complete and professional You can check our sample and previous work before we start in work We provide for you the best services with the lowest prices
€105 EUR en 10 días
5,0 (6 comentarios)
5,1
5,1
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We have experience in developing the MCU embedded system with C, C++ and also RTOS. We have designed the concrete plant control system, Power Line Communication system and many project. We also have experience in developing the windows application using Java, VBNet , MFC. And we designed the PHP e comercial page too. Thanks.
€250 EUR en 3 días
5,0 (13 comentarios)
4,6
4,6
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My proposal is related to website Development!!! I am a professional website developer (14 years’ experience). I can bring up the best possible options related to the theme of your business. Review my profile where I have uploaded my creative sample work related to Website development. https://www.freelancer.com/u/Rubicballs Drop me a message so we can discuss it further related to project and budget. Skills: Web development, Graphic Design, Website Design, Logo Design, Packaging Design, Brochure Design. Thanks.
€200 EUR en 10 días
0,0 (0 comentarios)
0,0
0,0
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Good Morning.I present myself to you. My name is Nicolás Moreno, I'm an electrical Engineer with experience in the area of IOT, design of Embedded system, and API developer. I have designed projects relationated with the development of electronic porducts where is considered the application of IOT technology, Protocol communcattion (UART,SPI,I2C,1Wire and TCP/IP), implementation of electronic control and power circuits, and programming of micrcontrollers (PIC12F, pic18f, pic32f, and arduino), WiFi and Bluetooth Module (ESP32 and ESP8266) and single computer board (Raspberry PI 3). I have made smart electronic product based on IOT based in the deveploment for industrial jobs like Variable Frequency Drive (VFD), and for home automation like Smart Light Switch , Smart Power Plug Smart, Smart RGB led bulb and the Energy Monitoring and Management Appliance (EMMA), both based in a ESP8266 integration to register the data of the energy consumed in each element using current and voltage sensors, or in the case of the EMMA designed digital wattmetter based in a PIC16F877A. All of this project are set on my profile.
€166 EUR en 10 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de IRELAND
Dublin, Ireland
3,9
31
Forma de pago verificada
Miembro desde may 12, 2014

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