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Embedded Software Developer needed (ESP32 and ATMEGA 328) to program in PlatformIO -- 3

€1500-3000 EUR

Abgeschlossen
Veröffentlicht vor mehr als 3 Jahren

€1500-3000 EUR

Bezahlt bei Lieferung
We are working on a platform where an ESP32 controller is responsible to communicate with an ATMEGA 328 over CANBus 2.0B. The hardware is already ready but we want a real good software backbone for this architecture. The ESP32 has a wifi and ethernet connection. With the push a button, a wifi AP should be created and a webserver should be created to pair with an existing wifi network. If needed, a specific ip address should be entered when not working with dhcp. If working with ethernet, the webserver should be reached over dhcp but also a specific ip can be entered when not working with dhcp. The webserver should be used to set up the device. Enter a couple of parameters that are needed eg. for setting up an mqtt subscribe to specific topics of an external MQTT broker, ntp server for time, etc.... These parameters are then used in the ESP32 to act on several things. The ESP32 should send a couple of messages to our cloud server with MQTT messaging. ESP32 is as mentioned connected to an ATMEGA328 over CANbus. The ATMEGA board is measuring a couple of parameters with ADC's over I2C. This software should also be written. On the atmega board there is an additional canbus controller that communicates with another device. These specific messages already are known. When more info is needed, an NDA should be signed.
Projekt-ID: 26478902

Über das Projekt

23 Vorschläge
Remote Projekt
Aktiv vor 4 Jahren

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Hi Kristof. I have added the main initial milestones - as discussed previously. We can add the remaining milestones in due course. This bid is based on the assumption that I would be allowed a hardware prototype for test and development purposes - at least at some stage over the next few weeks. If a hardware prototype is not available the development would be much more difficult. P.S. I can no longer send a message to the previous message list / conversation we had - I think because the previous job was deleted.
€1.565 EUR in 45 Tagen
5,0 (9 Bewertungen)
6,8
6,8
23 Freelancer bieten im Durchschnitt €2.351 EUR für diesen Auftrag
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Hey! I am an expert developer with skills including MQTT, HTML, C++ Programming, JavaScript and Embedded Software. Please send a message to discuss more about this project. Thanks
€2.500 EUR in 4 Tagen
4,7 (23 Bewertungen)
7,7
7,7
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Hi Kristof G.! I read all descriptions and I am very interested in your project. My budget is negotiable. Please let's discuss in detail. Thank you so much! Best Regards !
€2.100 EUR in 36 Tagen
5,0 (25 Bewertungen)
6,7
6,7
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Hello there. Nice to meet you. Could you send all details? I am experienced in PHP, JavaScript (full stack). I have a lot of experience in Javascript, jQuery, HTML5, CSS, Joomla, Prestashop, Opencart, Drupal, React.js,  React Native, mobile development ect. Thank you. I hope to hear from you
€2.700 EUR in 7 Tagen
5,0 (31 Bewertungen)
6,3
6,3
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Hey! I am skilled HTMLcoder with skills including MQTT, C++ Programming, HTML, Embedded Software and JavaScript. Am very interested in your project. I have deep knowledge of WordPress, E-commerce, Woo-commerce, PHP, HTML/CSS/JS/Bootstrap many more. I provide Services like: - Website Amendments, New Page Add, Plugin Integration, Web-Security, antivirus and lifetime support many more. Please send a message to discuss more regarding this project. Thank you
€2.500 EUR in 3 Tagen
5,0 (39 Bewertungen)
6,0
6,0
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Hi, i m very interested for this kind of job and i am an expert software developer specially worked with embedded software development. i can help you on this project. just knock me via chat, Thanks Rashedul
€2.250 EUR in 7 Tagen
4,9 (41 Bewertungen)
6,1
6,1
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Hi, sir. I have carefully checked your requirements and I was glad that I've already done this kind of projects before. I'd love to share more detail with you over chat and I'm sure that you'll be interested in them. I also have very much experience in all skills you wanted for this project, Embedded Software, MQTT, JavaScript, C++ Programming, HTML, so I think I can be the best candidate. Please contact me so that we can talk in detail. Thank you in advance!
€2.500 EUR in 25 Tagen
5,0 (8 Bewertungen)
5,3
5,3
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Hey there, Hope you will be doing well and safe. We are a full team of senior developers having experience of more than 6 years. I have checked your job description and its requirements and we can develop a really good software backbone for your architecture. We can do this job for you and can sign the NDA as well but we need to discuss the project in detail with you over chat. We have previously worked with MQTT and ESP32, but we have a few queries regarding your system that we would like to discuss. Please initiate the chat and send NDA so we can sign it and then further discuss the project. Will be waiting for your response. Thanks.
€2.500 EUR in 35 Tagen
4,3 (13 Bewertungen)
6,3
6,3
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Hi, I have read the brief details on the job listing. I am a full stack developer with 6 years of coding experience. I have worked with multiple similar jobs before. I have worked on similar jobs before. Apart from that I have a good team of developers for doing web based jobs of any kind. You can check my portfolio here: https://www.freelancer.com/u/AITSoft I believe I can do this job. Lets discuss ! Shamshad
€3.000 EUR in 18 Tagen
5,0 (3 Bewertungen)
5,1
5,1
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Dear Sir, Thanks for posting such a wonderful project. I am an expert with more than 20 years of experience in firmware development and Prototyping. I have develop similar firmware in the past for a number of cloud connected devices and data loggers. I assure you the best solution for your work. Regards Talha
€1.500 EUR in 30 Tagen
4,9 (21 Bewertungen)
5,3
5,3
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Hi sir, I am Lesia who has extensive knowledge and experiences in c/c++/c# programming. I have enough experience in developing windows desktop app, qt programming, Linux c, embedded device, etc. I would be happy if we can have a more detailed talk about this project and work together. Please contact me for further discussion. Best regards.
€2.000 EUR in 15 Tagen
4,8 (11 Bewertungen)
5,1
5,1
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Hi there, I have read your requirements, is depending on what you want to do with it. I have made a lot of projects with ESP32 and Atmega328. After we make some command to move. I can work with all types of Microcontrollers programming in C, C++, Mikro C, Python, LUA Atmel Studio, PIC, AVR, ESP, Raspberry Pi, Arduino, GCC. Creating Schematics and PCB in Proteus, Eagle, Altium design. I have a workshop full of parts and the infrastructure to build PCB and test the solution Derivable on the project: Wiring diagram for proof of concept. MCU code explained every line. As an additional service, I can make you a fully working prototype and ship it to you. Regards, Ahmed
€2.222 EUR in 15 Tagen
5,0 (6 Bewertungen)
4,7
4,7
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Hi sir, I have read your project carefully. I am expert of CAN Bus development. I have used ESP32 in many projects for WIFI and BLE applications. I have eleven years of experience in embedded systems and electronics product designs. I offer complete solutions to my clients, both software / firmware development and hardware development. Lets talk to me on your project. Regards Ahmed Lead Tech Engineer TURKTRONICS
€1.500 EUR in 10 Tagen
4,2 (11 Bewertungen)
5,7
5,7
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Hi, is it possible to have the circuit diagrams for pin I/O configuration?
€3.000 EUR in 25 Tagen
5,0 (2 Bewertungen)
3,2
3,2
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Hi, I have gone through your requirements " Embedded Software Developer needed (ESP32 and ATMEGA 328) to program in PlatformIO -- 3 " and can absolutely assist you in achieving the desired results. Being experienced in developing chat apps, we understand that the app should have the following modules: - voice and video calling along with a option of group calls. - Media file transamision like: photos, document, aaudio files, etc. - Push Notifications. - Profile customisations - location sharing - Secret secure chats with messages that self-destruct on both devices within a specified time after being read and much more.. The above features are just a brief, we can quickly discuss the details as per your requirements. - We understand confidentiality and its important for you, we will be happy to sign NDA for your project. Also I do have few queries: - Could you please share the complete requirements for better understanding of the exact features and functionalities? - Do you have any reference app /website for the look n functionality? - What is your estimated budget and timeline for the project? We have done similar work earlier for multiple clients and we understand and respect our client privacy and IP rights. We cannot share those details public domain. We'd love to showcase our work when we start project discussion. I would like to discuss more about project your project so we can have clear understanding of project and its requirements. Looking forward to hear from you. Best Regards, Tapan S.
€2.492 EUR in 7 Tagen
5,0 (2 Bewertungen)
1,2
1,2
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Hello, I came across your job post and it seemed interesting. We at RadarSoft Technologies are a team of 16+ professionals located in the delivery centers across the globe, provides our clients with a full range of software engineering and consultancy services. Our unique approach to software engineering, a passion for innovation, and dedication to customer satisfaction makes us your perfect technology partner. Thanks to the joint effort of a cross-functional team of experts, we design, build, and deliver excellent products on-time and within budget. We offer our customers the flexibility to go along with the cooperation model that best meets their goals, resources, and timeline. Let me know if we can talk and take the deal forward.
€3.000 EUR in 60 Tagen
0,0 (0 Bewertungen)
0,0
0,0
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Hello, Having experience with ESP32 and mostly STM32 processors and toolchains. With ATMEGA and Microchip's PIC, I used to do many projects, but that was really long time ago, I would probably manage to find my programmers :) I am very interested in this project, I'm also interested in some long-term cooperation with reasonable prices, because I'm about to start my business targeting embedded hardware and software design, with similar topics and doing outsource to EU countries (IoT with all it's 5G and non 5G flavours). Counting on talent in this area (ex Yugoslavia), 15+ years in telecommunications working for top vendors and software and hardware engineering experience. I'm in Belgium timezone, fluent English, and would really like to discuss about your projects in a telco conference. I have mostly used gcc and CrossStudio for ARM as IDE (beside usual suspects IAR and Keil) for the STM32. For ESP32, not so much native c++, mostly through arduino. Platformio is not an issue to be used as the dev environment. Anyway, I wish you luck with this and other projects in future, hope we can find some areas where we could work together in future! Best Regards!
€3.000 EUR in 7 Tagen
0,0 (0 Bewertungen)
0,0
0,0
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Hello, I am an embedded software developer with experience with both microcontrollers (⭐ESP32, Arduino boards, Microchip, etc.) and embedded OS platforms (⭐RasperryPi and Toradex) including production support and deployment in the UK. I developed several solutions for Life Science applications e.g.: for DNAe or Mursla . We have experience working with various cloud services like AWS or Azure. I am part of WizzDev company based in Poland. Our primary interest is in prototyping, electronics, and IoT (for more info about what we are doing see our blog at wizzdev’s page). We are available ⭐immediately and would be happy to sign your ✅ NDA if needed. Moreover, I would love to introduce my team a bit more We will develop software for ESP32 and ATMEGA 328. The software for ESP32 will : - communicate with ATMEGA MCU via CAN Bus. -ESP32 will be configurable via WiFi Access point and webserver. -After configuration of the ESP32, it will use ethernet or connect to a local WiFi WiFi STA to communicate with the MQTT broker and NTP server. -There should be an option to use a DHCP or static Ip address. ATMEGA 328 firmware will: - measure ADC over I2C - communicate through CANbus with another device (using customer specified protocol) - transfer acquired data and communicate with ESP32 via CAN Bus. How do you plan to configure esp32? Do you want to use static HTML pages or use the custom desktop/smartphone application that communicates through some API? Kind regards
€2.250 EUR in 7 Tagen
0,0 (0 Bewertungen)
0,0
0,0

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Tessenderlo, Belgium
5,0
1
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Mitglied seit Juni 29, 2020

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