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During many years of work in the sector I have had a lot of experience in the design of electrical diagrams and PCBs, in the development of hardware and firmware writing for many controller families, creating various d More

$555 USD in 10 days
(2 Reviews)

24 freelancers are bidding on average $1011 for this job


Hi I am experienced electronics engineer with more than 8 years of experience. I can do it for you I would like to know the components details that you have labelled as numbers I am waiting for your reply to start More

$1500 USD in 10 days
(244 Reviews)

Hello, Have a nice day. We will design, build, test and deliver fully working prototype with all of the firmware. We have rich experience in developing customized electronics. Best Regards, Shahbaz.

$3000 USD in 45 days
(52 Reviews)

Hello, Hoping you are doing well. I checked carefully your requirements for this project. And I can help you design this project. Let me introduce some information about us: We are a design team include 3 groups More

$1350 USD in 15 days
(23 Reviews)

Hi,client. I have 15+ years experience in a circuit, PCB design, manufacture and assemble, and firmware coding. I had developed many products ago using various microcontroller including STM32 serial, Arduino, Raspb More

$1666 USD in 30 days
(45 Reviews)

Hi there I am an electrical engineer with 8+ years of experience. I have made many embedded systems projects based on ESP32. I can design and develop your project. Share more details regarding your project

$2000 USD in 45 days
(31 Reviews)

Thanks for sharing your project. As I'm a Senior Embedded System engineer, I have rich experiences in many Arduino systems development and programming over 8+ years. Especially, I had developed Bridge projects More

$1200 USD in 10 days
(19 Reviews)

Hello there, I have read your project description and checked attached picture. I work in KiCad which is open source and you can easily follow me as I develop the board layout. I presume that you have schematic as you More

$600 USD in 15 days
(29 Reviews)

Hi, let me know what scope of this project? Let me know what kind of sensor you want to use, and cloud services that you want to use. For Ethernet features, we can use Ethernet to serial. Regards Relevant Skills and More

$555 USD in 15 days
(37 Reviews)

Hello. do you need only PCB design? or also programming? I am curious. and I have previous board of esp32. so do you need to add ethernet? Regards.

$611 USD in 10 days
(28 Reviews)

Hello. Thanks for posting this project. I am an expert having rich experience in schematic circuit and PCB layout. best regards.

$666 USD in 10 days
(12 Reviews)

Hello my name is Maria, I would like to work in this project, I’m an engineer with plenty of experience working with Circuit Design, Electrical Engineering, Electronics, Microcontroller, PCB Layout, I have made many PC More

$750 USD in 10 days
(9 Reviews)

Hi there. I offer you the services for ESP32/PCB designs.I am designer expert with 10+ years of experience in Circuit designs, PCB designs, Zigbee/bluetooth,Wifi software development. You can check our designs in More

$500 USD in 10 days
(6 Reviews)

Hi, You want only PCB hardware designed or prototype hardware with firmware also to be developed. I have 12 years experience I have experience with ESP32 and arduino. Below is my linkedin profile https://www.l More

$500 USD in 30 days
(6 Reviews)

Hi. I'm an electronic engineering student from Argentina. I've been working in for more than two years, and I've completed more than a dozen projects, all with good recommendations, you can check my prof More

$400 USD in 30 days
(11 Reviews)

i can designed your circuit with the proper sensors as per your request and design the PCB ..... PCB design will be in kicad and i will produce the the whole gerber file with KIcad files(including footprint that are n More

$600 USD in 30 days
(5 Reviews)

Hello! I am very interested in your post 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 . I can help you if you'd like looking forwar More

$555 USD in 10 days
(2 Reviews)

Hi Sir, I am very interested in this project. I am already working on SoC of ESP8266 and ESP32 for some of my own projects. I am using AWS IoT as cloud service for my projects. I am sure I can do your this work too. We More

$555 USD in 20 days
(5 Reviews)

Hello! Dear I am an electrical hardware engineer. I have about 8 years’ experience in the area of electrical hardware and PCB. I’m currently dedicated to the development of custom hardware. My main skills are: • Cu More

$388 USD in 20 days
(3 Reviews)

Hello, I am a developer of electronic prototypes, I have a lot of experience with the ESP32, I also do pcb to measurements and firmware development of all the MCUs If you can give me the details, we'll talk. A gree More

$777 USD in 10 days
(1 Review)

Hi, I'm an electronics engineer experienced on digital systems desing including programmable devices and pcb desing and prototyping. I usually work for 30€/h, but in medium-large projects i can do it for 25. This proje More

$3555 USD in 30 days
(0 Reviews)