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Looking for Esp32 developer

€250-750 EUR

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게시됨 2년 이상 전

€250-750 EUR

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I need someone to program Esp32. I want to read information from a specific device which has RS485 port and send this data to a web service
프로젝트 ID: 31812885

프로젝트 정보

41 제안서
원격근무 프로젝트
활동 중 2년 전

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41 이 프로젝트에 프리랜서들의 평균 입찰은 €553 EUR입니다.
사용자 아바타
Hi Need to talk about more details I am an electrical engineer with expert in arduino and much experience in esp32 I got the board and do the projects in real time Glad to hear from you Thanks
€300 EUR 7일에
5.0 (55 건의 리뷰)
6.5
6.5
사용자 아바타
Hello sir, I have 6+ years of embedded and IoT system development experience. I have done multiple projects including RS485 to MQTT data transformation and I have the code ready. Let's connect to discuss in details
€600 EUR 15일에
4.9 (16 건의 리뷰)
6.1
6.1
사용자 아바타
Hi, I have expertise in firmware development on ESP32 soc/module with different peripherals, sensors, displays, wireless modules etc. I have developed different applications on ESP32 using Arduino IDE and esp-idf. I have already developed Modbus RTU client based application over RS-485 using ESP32 development boards. There were multiple modbus slaves/sensors which stored data on holding registers and input registers and the modbus client fetched those data and stored to internal memory of ESP32. Let's discuss about your complete requirement. Regards, Jitendra
€500 EUR 3일에
5.0 (12 건의 리뷰)
5.5
5.5
사용자 아바타
Hi, I hope you are doing fine. I am expert in Raspberry Pi and python, and I have done some simulation and testing various type of Raspberry Pi and sensors. Also I have almost 3 years of experience in python programming. I have done lots of project in python in AI, ML, GUI, Signal processing, Data Mining and etc. I'm interested in your project. Please send me a message so that we can discuss more. Best regards.
€630 EUR 7일에
4.9 (23 건의 리뷰)
5.7
5.7
사용자 아바타
Hi there As I have worked in telecom automation rs485 is very common for me. I can easily read the data and upload it to web service soap/ rest or even mqtt is needed Plz Msg to discuss in detail
€300 EUR 7일에
5.0 (24 건의 리뷰)
5.6
5.6
사용자 아바타
Hello, I have done many projects with ESP32 with RS485 modbus. Looks like you have modbus device or is it plan RS485 device? Please send more info or let us chat to understand your requirement
€250 EUR 7일에
4.9 (53 건의 리뷰)
5.4
5.4
사용자 아바타
Hello, I hope this finds you well. I have just seen your project requiring; C Programming Python Embedded Software C++ Programming Arduino I believe that my 10-year experience in this field is what you need right away. Avoid the headache of looking further. Let's save time and focus on the real task. My proposed timelines and budget are just placeholder and an open for negotiation to increase or decrease as per the full requirements at hand. Allow me to prove how better my review can be. Smile all the way! Click the message button, so initiate the conversation. Regards, Fridah
€630 EUR 7일에
4.2 (42 건의 리뷰)
6.3
6.3
사용자 아바타
Hi There, I am a senior PhD Level Expert and Have more than 5 years of experience in electronics and project design on arduino and esp32 and can send to web server like thinkspeak and others. Just check my profile and share your details. Time and Budget will be discussed. Thanks
€630 EUR 7일에
4.7 (39 건의 리뷰)
5.7
5.7
사용자 아바타
Hi, I am Embedded System Developer. I have experience of working on ESP32 based designs. I can write firmware as per requirement. I can setup web-server on it and also required web-services. I can write RS485 based (I think you are talking about modbus here) firmware. Let me know more details. If you have any questions for me please ask. Thank you.
€630 EUR 7일에
5.0 (21 건의 리뷰)
5.1
5.1
사용자 아바타
Hi there, I am a talented python dev, and I think I can handle this task perfectly. Please give me your chance, I look forward to hearing from you. Regards!
€499 EUR 7일에
5.0 (11 건의 리뷰)
5.2
5.2
사용자 아바타
Hello. We are a company of mechatronics, electrical, computer and software engineers with vast expertise in PCB layout, embedded systems, AC/DC converters, stepper motors, transformers, machine learning, raspberry pi, automation, power management, sensors & signal processing projects. We have completed several projects in sensor. Arduino Uno, Nano, ESP32, STM32, CAN, RS485 communications. We can assure you that your work will be done within the given timeline with complete task achievement. Feel free to contact for further queries so I may guide you well.
€1,000 EUR 7일에
4.8 (18 건의 리뷰)
5.1
5.1
사용자 아바타
Hey Manager!! We checked for your project and interested in your project. Project: Looking for Esp32 developer I am professional full stack computer programmer with skills including C Programming, Python, Arduino, C++ Programming and Embedded Software.
 I have done several complex projects and provide continuous maintenance support. My goal has always been to provide reliable and efficient to my clients and so far I have been quite successful. I won't delay your project and will keep you updated with constant feedback and status of the work My Full Stack Development Skills 1. Frontend: Front-End HTML5, CSS/CSS 3, JavaScript, 2. Server Administration: Amazon Web Services, Digital Ocean, LAMP, Cloud, Apache, Apache Tomcat, NGINX. 3. Backend: PHP, GoLang, Ruby, Python, Laravel, CI, CakePHP. 4. Databases: Mysql, Oracle, PostgreSQL, MS SQL, SQLite, MongoDB. 5. Testing: Manual & Automation testing. 6. Frameworks: Angular Js, React JS, Symfony2, Laravel, Silex, Spring MVC, Rails, Django, Pyramid, Protractor, Selenium, Blockchain, Etherume, Vuejs 7. UI/UX: Photoshop, Sketch, Zeplin, Invision, Moqups. Type of projects we have delivered to our global clients: a. Enterprise Software Development, b. CRM Development, c. SAAS Product Development c. Web/Mobile Based Application development. d. All CMS website: Wordpress, Magento, Joomla, e. HRMS Software f. Multi-level Marketing (MLM) with crypto payment gateway f. E-commerce installation and customization g. Crypto Exchange Development Please contact me to discuss more regarding this project.
€610 EUR 13일에
5.0 (3 건의 리뷰)
4.5
4.5
사용자 아바타
Dear Madame/M-r, We are a small R & D company, based in Bulgaria, Europe. We specialize in developing Embedded systems based ST(STM32), Microchip (Atmel )(PICs,AVR,Atmel ARM) and TI (MSP430) MCPUs and peripheries. For our mobile devices use ESP32 and nRF51/52xxx BLEs. We realize projects with requirements similar to yours. Our tools for design ESP32 based systems are: PlatformIO(VSC) MS Visual Studio 2019(visulaGDB) ESP32 DKs ESP-prog debugger programmer for STM32 If we receive more information about your project, we will give you a real cost and time to implement your project. Best Valeri T
€630 EUR 7일에
4.1 (9 건의 리뷰)
5.7
5.7
사용자 아바타
Hello can you give more info please about the device ? and it's specs ? registers need to be read by the ESP ? Regards
€750 EUR 15일에
5.0 (6 건의 리뷰)
4.6
4.6
사용자 아바타
Hi if you have the endpoint API already and the format data you want to retrieve from the rs485. it will take no time for me. i have many similar project with it. please let me know the time frame and your budget, we can still negotiate that, i really hope we can work together
€600 EUR 7일에
5.0 (14 건의 리뷰)
4.6
4.6
사용자 아바타
I am a python, C #, arduino, esp32, esp8266 programmer and I have done a large number of projects,I have read your requirements and I can take care of your project in a short time.
€250 EUR 7일에
5.0 (7 건의 리뷰)
4.3
4.3
사용자 아바타
With an experience of more that 7 years as embedded software engineer and product lead, I can provide you with end-to-end IoT/embedded solution starting from your idea to its actualization and development; or anywhere in between. I have extensive hands on experience with the following technologies, platforms and programming languages: ARM: NRF52, STM32(Silabs) Other boards: Arduino, Particle Wireless Protocols: BLE, 802.15.4 (OpenThread & Zigbee), WiFi, GSM SIM800 Other protocols: MQTT-(SN), CoAP, HTTP Development IDEs: Keil, Arduino, Visual Studio Programming Languages: C, C++, python Replies within a few hours
€250 EUR 5일에
4.7 (26 건의 리뷰)
4.5
4.5
사용자 아바타
Hello, Let's discuss the project through chat so we can get more details and start the project soon. Waiting for you. Thank you very much.
€500 EUR 7일에
4.6 (1 건의 리뷰)
4.6
4.6
사용자 아바타
HELLO DEAR EMPLOYER, First receive warm greetings, and hoping you are good, i welcome you to TOP GRADE SERVICES LTD, the home of Amazing services and quality. EXPERT IN NAMED SKILLS, OVER 18 YEARS OF EXPERIENCE, After KEENLY reading your description and being in possession of all CLEARLY STATED REQUIRED SKILLS as this is my area of PROFESSIONAL SPECIALIZATION having the above QUALIFICATIONS, i hereby humbly request you to consider my bid for QUALITY and PROFESSIONAL work. ###No Upfront payment// No timeline & Quality Excuses// Unlimited Revisions// Milestone payment STRICTLY after 100% Client Satisfaction### Message Me We Discuss More About The Project. THANK-YOU & WELCOME.
€250 EUR 1일에
4.9 (8 건의 리뷰)
3.6
3.6
사용자 아바타
As a highly skilled Software Engineer, I can help you perfectly. I am very confident with my skills and I'd like to help your business by doing my best. My clients have never been frustrated with my work and I hope to make you one of them. Please confirm that I am one of the best fits for you and drop me a message for further discussion. Thanks and Best Regards
€1,000 EUR 7일에
5.0 (4 건의 리뷰)
3.6
3.6

고객에 대한 정보

국기 (BULGARIA)
Sofia, Bulgaria
5.0
11
결제 수단 확인
3월 5, 2016부터 회원입니다

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