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Build a bluetooth and wifi enabled portable digital scale, embedded part, not the app

Im developing a wifi and bluetooth enabled digital scale , im thinking esp32, lipo battery a load cell a few buttons for nav and small oled , someone else will do the app side of things im just responsible for the embedded side, I'm going to build a prototype in about 3 weeks time, once I'm done, and the client approves, I would like someone to help me fasttrack the development to final product , meaning do the schematic , and pcb layout, I normally use kicad, or I can do the schematic and layout you do the code revision interface etc.

Kĩ năng: Điện tử, PCB Layout, Kĩ thuật điện, Vi điều khiển, Thiết kế vi mạch

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Về Bên Thuê:
( 1 Nhận xét ) Brazil

ID dự án: #22694465

30 freelancer đang chào giá trung bình $493 cho công việc này

sagradoamicus

Hello I am experienced electronics engineer with more than 11 years of experience in firmware development, PCB design and prototyping . I have worked on latest IoT platforms too. I have read the details and can help y Thêm

$500 USD trong 7 ngày
(252 Nhận xét)
8.0
chandra2sekhar

Hello,Myself [login to view URL] Sekhar,[login to view URL],Phd from Cdeec Innovations,[login to view URL] have 15+ years experience in Electronics Product development. we have in house pcb fabrication facility for protoypes.i have worked on many IO Thêm

$750 USD trong 7 ngày
(46 Nhận xét)
7.7
levstremetskyi80

Dear Sir I am very interest in your job as an experienced engineer. For 10+ years, I have been working in this field and you can see my experience in my profile. I've developed many ESP32 production with Bluetooth and Thêm

$500 USD trong 7 ngày
(43 Nhận xét)
7.2
DreamCha

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, Thêm

$750 USD trong 5 ngày
(38 Nhận xét)
7.0
Anthony989

We have worked with all the hardware you are using and we are ready to start woking. Please let me know if you are interested. Thank you

$500 USD trong 7 ngày
(57 Nhận xét)
6.5
amelectronics

Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working p Thêm

$600 USD trong 20 ngày
(39 Nhận xét)
6.6
arrijal1992

Hi, I will use Arduino Environment to accelerate development process. As I guess all peripheral you want to use has already Arduino friendly and it's library has already available. Let me know your thoughts. I'm famil Thêm

$500 USD trong 10 ngày
(63 Nhận xét)
6.1
MElizabethp

Hello my name is Maria I am an electronic engineer, I would like to design this project for you, I have plenty of experience working with electronic and electric designs (squematic and PCB layouts), programming microco Thêm

$750 USD trong 7 ngày
(11 Nhận xét)
5.6
Mestek

hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 8 years in arduino and electronics,i can make to u the required circuit design as well as the pcb and send that to Thêm

$333 USD trong 2 ngày
(25 Nhận xét)
5.0
smarthardware

Hi, I read your project description. Your project is really interesting to me and i have many experience working with PCB design, manufacturing functional prototyping with firmware programming, adroid app, and test. I' Thêm

$500 USD trong 7 ngày
(2 Nhận xét)
4.2
Tomorrow1201

HI. Dear Client I am a senior electronic engineer. I have a lot of experience in SCH,PCB, ESP32(or esp8266, HM-family) , Battery management fields. I have made many devices like your projects. When you see my portfolio Thêm

$250 USD trong 5 ngày
(7 Nhận xét)
4.8
avigupta0061

Dear Client, I can do it for you as I have more than 5 years of experience in do all types of layout in Altium. Following is the expertise that I am carrying: 1. RF PCB Layout 2. High Speed Design Layout 3. Low Speed Thêm

$500 USD trong 2 ngày
(5 Nhận xét)
3.8
rafaelangelgg17

I'm an Engineer in Electonic Development and Solutions Technological, (I+D+i). I've experiences in electronic design, Arduino, ESP32, Pic Microchips, raspberry pi, Matlab, Python, C/C++, RTO system. 5+ years experience Thêm

$500 USD trong 7 ngày
(2 Nhận xét)
3.7
george19921014

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 on ARM, FPGA, DSP, Arduino, Raspb Thêm

$500 USD trong 7 ngày
(2 Nhận xét)
3.0
malindu2002

Hello, I've read your job post carefully and much interested in your project and I am sure I can complete this in time perfectly as you want. I'am experienced in, Digital and Analog Electronics ESP32,ESP8266,Arduino,P Thêm

$300 USD trong 6 ngày
(6 Nhận xét)
3.1
RationalX

Hi I have lots of ESP32 based development experiences. I can do your work withing 7 days (both hardware and firmware development). Let me know if you are interested to work with me :)

$700 USD trong 7 ngày
(5 Nhận xét)
2.6
srbhfreelance

I have worked with load cells before, I do have couple of them lying around so If required I will be able to test the circuit out. I do design in eagle, and will help you with manufacturing and assembly If required.

$250 USD trong 5 ngày
(1 Nhận xét)
2.4
hsh564cf84accd96

Hi my Professional Aim is: (Services then Solutions then Satisfactions) I hope you are [login to view URL] an experience in this field from last 5 years i am sure i can do it perfectly with in a time and budget Able to deliver y Thêm

$250 USD trong 7 ngày
(3 Nhận xét)
3.0
shabarkinmaks2

Hello. I am glad to know you. I am interested in your project. I have a rich experience in load cell. I have ever developed 20kg electronic balance using load cell and ESP32 module. I also developed a scale management Thêm

$500 USD trong 7 ngày
(1 Nhận xét)
0.9
AyoubMH

I am an experienced electronics designer with a passion for creating and deploying hardware that will have a positive impact on the world. I have a demonstrated history of working on many successful products and progra Thêm

$500 USD trong 7 ngày
(1 Nhận xét)
0.6