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PLCtoiPhone

$750-1500 USD

Terminado
Publicado hace alrededor de 4 años

$750-1500 USD

Pagado a la entrega
The project consists of designing a wireless connection between a micro-PLC and a mobile device: iPhone. The micro-PLC currently uses Modbus Communications (RS232) to a HMI. The wireless device must be a micro type (WIFI) to join the PLC on its host PCB. All data between the PLC and the iPhone must be Modbus as per the PLC manufacturers requirements (the manufacturer web site will be provided for details). Any code additions for the PLC must be ladder logic per the manufacturers software requirements (flow chart programming is OK if necessary). The iPhone app can be the Odrid HMI or similar (see app store).
ID del proyecto: 23477105

Información sobre el proyecto

20 propuestas
Proyecto remoto
Activo hace 4 años

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Thanks for viewing. This is already done for both iPhone & Android. Let us the PLC make/model, as we do not know what has to be done to make PLC work as a MB slave. Can show you any time.
$1.000 USD en 7 días
0,0 (0 comentarios)
4,0
4,0
20 freelancers están ofertando un promedio de $1.372 USD por este trabajo
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Hi there, So, basically what will be the main purpose of the connection and what we are going to achieve at the end? Let me know when you’re available. So, we may discuss it in detail Best Regards,
 Adeel
$1.125 USD en 7 días
5,0 (14 comentarios)
7,5
7,5
Avatar del usuario
Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks
$1.500 USD en 6 días
4,8 (81 comentarios)
7,5
7,5
Avatar del usuario
Dear Client, I can do it for you as I have more than 5 years of experience in doing all types of circuit design and PCB Design. Following is the expertise that I am carrying: 1. RF PCB Layout 2. High Speed Design Layout 3. Low Speed Design Layout 4. GSM/GPRS/GPS 5. BLE/WiFi- ESP32/ESP8266/NRF24L01 Please provide me the details of your project and enjoy my work within minimum time. You can also see what other employers like Sanjeev has to say about me in terms of my knowledge in Circuit Design and Before Time delivery. Always striving to make your experience great. Regards Avi
$1.125 USD en 7 días
5,0 (7 comentarios)
4,8
4,8
Avatar del usuario
Hi, I am an electronic engineer with more than 10 years of experience in embedded systems. You can see in my portfolio some of my works. I have read and interpreted your project and I understand that what you want is a ModBus RTU gateway to ModBus TCP (wifi). This adapter can be done perfectly, considering your hardware requirements. The hardware will be transparent to the application that runs on the PLC and the HMI. It will not be necessary to alter any code of any of the two devices, only configurations and connection settings. In any case, there are some technical aspects that I would like to deal with in order to have more clarity in the scope of the project. If you are not bothered and without commitment, you can contact me. Thanks for your consideration. Greetings.
$1.000 USD en 15 días
5,0 (8 comentarios)
4,1
4,1
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Hello! Nice to meet you! I have read your project carefully. I am very interested in your project. I am a Microelectronics and Automation engineering expert. I have a lot of experience in IoT technology. And I have a lot of experience in the MCUs and MPUs such as the ARM, FPGA, DSP, Arduino, Raspberry, PLC, ATMega and so on. And I can do the coding using Python, C/C++, Qt, C#, Java, PHP and so on. I hope to cooperate with you. I will wait your update. My regards. (I have the rich experience in Modbus and PLC. I have used a lot of PLCs. And I have the experience in Modbus protocol.)
$1.200 USD en 15 días
5,0 (3 comentarios)
4,0
4,0
Avatar del usuario
Hello There. How are you doing?. I have read the description, I have great experience doing similar jobs related to these skills Arduino, Bluetooth Low Energy (BLE), Electronics, Mobile App Development, PCB Layout. Please start the chat so we can have detailed discussion. Thanks. ! Please Send me a message so that we can discuss more about this project
$1.250 USD en 7 días
5,0 (2 comentarios)
3,5
3,5
Avatar del usuario
Hello, good day. I have a company called DOMO Integral Solutions. We are a multidisciplinary team that can contribute and gives support to you at any time you may need. We have specialized areas such as mechanical, electronics, programming (frontend/backend) and design that can fill your needs. Almost 20 years of experience in Mexico. We have machine shops at disposition, and a lot of experience at prototyping and bringing projects to life. Regarding availability, I can start to give you support immediately. However, we can manage to assign you more resources if you needed. Do not hesitate to get in contact with me to share more information. Regards Alberto de Jesús Castañeda Rodríguez DOMO Integral Solutions
$1.300 USD en 12 días
4,4 (1 comentario)
4,1
4,1
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Dear employer, I read your project description carefully, and I am confident that I can handle the project to completion while meeting our requirements. I look forward to your response.
$1.200 USD en 7 días
5,0 (3 comentarios)
3,1
3,1
Avatar del usuario
Hi there, If micro PLC uses RS232 modbus there, is there any other comm ports? or is it ok to use rs485 to bridge out? I can get you web HMI and remote connection and micro wifi at the price including all gears and stuff.
$3.000 USD en 7 días
5,0 (1 comentario)
1,3
1,3
Avatar del usuario
Hi there, Being a professional electrical engineer, I can do this project for you. please leave a message on my chat so we can discuss the budget and deadline of the project. Also, have a look at my profile for my reviews and portfolios. Thanks Note: This is not an automated bid and i'm ready to discuss your project right now. .. .
$1.500 USD en 6 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hello there, How are you doing?. I have read the description, I have great experience doing similar jobs related to these skills Arduino, Bluetooth Low Energy (BLE), Electronics, Mobile App Development, PCB Layout. Right now I am placing a place holder bid, We will decide the price and time after discussion. Please start the chat so we can have detailed discussion. Thanks.
$1.500 USD en 30 días
0,0 (0 comentarios)
0,0
0,0
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Saya akan bekerja dengan tekun dan giat dan selalu memperbaiki kesalahan dan terus berusaha untuk bisa berhasil Relevant Skills and Experience Saya bisa menyolder dan merangkai komponen elektronika, merakit ,dan lain lain
$1.250 USD en 20 días
0,0 (0 comentarios)
0,0
0,0
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Hi, Greetings! Let's join hands for long term relationships with the best Technical Team. With reference to your requirement of building an app. I have worked on similar projects and features of the app to what you are looking for, and I am confident I can exceed your expectations. Skills: PHP & .NET Frameworks, MySQL, REST API, Javascript, Jquery, Advanced Javascript (Angular, React JS), AWS cloud, MongoDB, Express JS, Flutter, Mobile application development (Android/iOS), full-stack development, frontend, and backend development, PWA, Siberian CMS, IoT applications. Our aim is your success. We are a software development company that works with small to medium size companies and help them by providing software solutions taking end to end responsibility of a product/application. This helps the customer to save time and focus on the actual business model. Our existing solutions/services help many customers to increase business/ product usage. I have below queries: 1. What is your bread and butter from this project? 2. Do you have any documentation feature list or ref app? 3. What are your thoughts on UI/UX? 4. What will be the plan to launch a new app? 5. When you are looking to start the development? Awaiting a positive response :) Regards, Akash
$1.125 USD en 34 días
0,0 (0 comentarios)
0,0
0,0
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Narinder Alliance Technologies LLC An IT Consulting and Software Development company. We have a team expert in Web Designing, Application Development and Databases. We have worked on various projects across various industry verticals. We are specialized in IT Projects and have a team to handle various applications and provide IT support after the application goes live. We can provide you offshore support from US & India and in US Timings. For your application needs you can rely on us and can cut down the team size. Also we provide the high quality support and had consultants who can think out of the box and are very innovative. We believe in Innovation and R&D. We provide quality Project support after its up and running.
$1.500 USD en 60 días
0,0 (1 comentario)
0,0
0,0

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Bandera de UNITED STATES
Clearwater, United States
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Miembro desde ene 20, 2020

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