Developers for this project must posses rich skills in all three of the following areas,
1. Hardware - PCB engineering for the production of a daughter board that consists of IO, USB Ports, RS485 Ports, and Ethernet Ports.
Case design for housing the finished product.
2. Software - Android custom application to channel communications between the daughter board and a smartphone as the motherboard.
The smartphone will be permanently connected and will use Node-RED as the main communications method via the custom application.
3. Communications - The protocols for the above mentioned daughter board will be necessary,
BACnet MS/TP, BACnet IP, Modbus RTU, Modbus IP, MQTT
31 freelance font une offre moyenne de $4011 pour ce travail
Hello, We are Sphinx Solutions, a CMMI Level 3 appraised company. We are a rapidly growing software and mobile app development company. We create beautiful, innovative and productive websites, apps, web app for entrep Plus
Hi I am experienced electronics engineer with more than 9 years of experience. I have skills in all three domains you have mentioned. I would like to know the further details of the project if you are interested in wo Plus
How are you doing? After carefully reading your job description, I can see that you'd like to build an app for iOS and Android. I am extremely experienced in iOS and Android app development with 10+ years and I am al Plus
Hey Lets discuss in detail. So I can share complete breakdown. [ My Portfolio ] [login to view URL]
Hello, I am experienced in such project for 7+ years. I read carefully all of your project. My skills are as such this: - PCB design - firmware writing for various MCU - Mobile App development - RS2 Plus
Hi there, I have checked the details I have great experience with Electrical Engineering, Electronics, Microcontroller, Mobile App Development, PCB Layout. Please start the chat so we can discuss this job more in detai Plus
Hi Sir, We offer you our skills for this project. Lets talk to us on this project. We are professional engineers and developers who do such projects from the last 10 years. We offer you our skills for this project Plus
Before awarding to anyone, give me a chance to discuss it with you. I am embedded system electronics engineer with 6 years of experience in iot development. I have worked on home automation, beacon based indoor posit Plus
Hi there, We are an innovative team of PCB designing & Firmware experts driven by solutions and results. We just came across with your requirements very carefully. We have already developed many projects in Embedded Plus
Thanks for sharing your project. I'm fully read the description, so that, I'm very interested to this project. As I'm a Senior Embedded System engineer, I have rich experiences in many embedded systems development, Plus
Hello , I have similar kind of expertise and work experience. I have gone through your requirement and understand that,you are looking for highly skilled, qualified, and experience Mobile App development team for yo Plus
Hello! I am very interested in your project. i have rich experience on it. I think this project is very suitable for me and i am sure i can give you good result . If you award me for your project, you will get good r Plus
Hello My name is Maria, Im an electronic engineer with a lot of experience in APP development ,microcontrollers and pcb projects. I am very professional doing my job and I would like to know more about your requeriment Plus
Hello. As an electronic engineer, I have been working in PCB design/layout and firmware programming field for 8+ years. Here are some of the experiences that I worked ago. - Schematic and PCB Layout u Plus
Greetings..!! ** Have proficiency in required technical skills i.e mentioned by you** Sure can build Android custom application to channel communications between the daughter board and a smartphone as the motherboard Plus
Hello, How are you? I did read your detail carefully. So I am very interested in this project. As I am wonderful engineer, I have expertise in firmware, prototype, enclosure, Mobile app development. Specially I have ri Plus
IT FLEX SOLUTIONS has focused exclusively on the Web Development/Designing projects with 10+ years of service. Our Web Development/Designing expertise has helped clients to create e-commerce, social networking, real-es Plus
Hello, Dear Thank you for your posting job. I have read your project description and am ready for discussing with you about electronic developer. You can ask to me about this area and I will answer good answer. I have Plus
Hello! I read your project carefully and confirmed it's a suitable one for me. I have been working as firmware and hardware designer for 9+ years. I have wonderful experiences with Ethenet, WiFi, USB, Arduino, ARM ser Plus
Dear, Client. I would like to say this is my fortune to show you my hardware skills. I can bring your idea to live and you can reach the goal absolutely with me. I have 10+ years experience in hardware design (schem Plus