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Circuit Board design for ESP32 based domotic project

$250-750 USD

Anulat
Data postării: peste 4 ani în urmă

$250-750 USD

Plata la predare
Hello everyone! I'm a Software Engineer with not-so-many electronics knowledge, so all the specs below are highly subject to your suggestions. I'm looking for someone to develop this circuit covering all the technical specifications and requirements to be stable and functional. Below you will find the list of items I need to work together: 1. ESP32 1a. Voltage regulator 2. DS3231 I2C RTC 2a. Battery Holder for DS3231 3. SSD1327 OLED DISPLAY (Pin Headers) 4. 4x Optocoupled Relay Assembly 5. 2x 12v Optocoupled/Transistor powered outputs (500mAh) 6. 2x I2C BME/BMP280 Pressure/Thermometer (1x pin headers + 1x molex or jst connector) 7. 4x Tactile-switch buttons 8. All the passive components required to make everything work togheter I'm really open to changes or suggestions, and will let you take decisions like which microcontroller pin to use for each input/output. Attached you will find a more detailed brief about the project, feel free to ask anything before bidding.
ID-ul proiectului: 22602363

Despre proiect

30 propuneri
Proiect la distanță
Activ: 4 ani în urmă

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30 freelanceri plasează o ofertă medie de $566 USD pentru proiect
Avatarul utilizatorului
Hi I am experienced electronics engineer with more than 15 years of experience. I have read the details and have a few questions before we start. Please get in touch to discuss it further if interested Regards Ali
$500 USD în 7 zile
4,9 (260 recenzii)
8,0
8,0
Avatarul utilizatorului
Hi there,I am a professional electrical engineer and I have read your project description i and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. ..
$3.000 USD în 25 zile
4,8 (92 recenzii)
7,6
7,6
Avatarul utilizatorului
Hi Sir, We are expert engineers and can handle this esp32 project very well. We are professional engineers and developers who do such projects from the last 10 years. We offer you our skills for this project at very low rates comparatively without compromising the quality of work. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are team of professionals with 10+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have the manufacturing facility and we produce the very high standard PCB boards and send ready products to customers doorsteps via DHL. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company !
$600 USD în 5 zile
4,9 (48 recenzii)
6,7
6,7
Avatarul utilizatorului
Hi There, I have already placed bid on your second post for same project. Please have a look and let me know. Regards, Shahbaz.
$800 USD în 30 zile
4,6 (58 recenzii)
7,0
7,0
Avatarul utilizatorului
Hi, I have expertise in ESP32 programming. I have all the hardware available that you have mentioned in description. I can meet your requirements quickly. Looking Forward, Khawaja
$675 USD în 7 zile
4,8 (72 recenzii)
6,7
6,7
Avatarul utilizatorului
Hi there I am an electrical engineer with 8+ years of experience with PCB designing and development. I can build this pcb for you and i can provide you 1 sample. Let me know if you are interested we can discuss further on chat
$750 USD în 15 zile
4,8 (35 recenzii)
6,4
6,4
Avatarul utilizatorului
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 have checked the attached pdf file for the specs and i can helou u to make the requried PCB for ur ESP32 board
$333 USD în 7 zile
5,0 (32 recenzii)
5,5
5,5
Avatarul utilizatorului
Dear Client, With more than 5 years of experience in Circuit Design and PCB Design I can ensure you quality work and before time delivery. I have read and understood your requirements thoroughly and would love to tell you that I can do it for you. I have certain quick out of the box solutions(ready made) which could be handy in your project realization especially the "relay part". Please message me as I am having various suggestions which could introduce further clarity for you. Moreover all the consultation I provide is free of cost. Following is the expertise that I am carrying: 1. RF PCB Layout 2. High Speed Design Layout 3. Low Speed Design Layout 4. GSM/GPRS/GPS 5. Relay Control 6. ESP32/ESP8266/NRF24L01 7. Voltage Regulator You can also see what other employers like Sanjeev has to say about me in terms of my knowledge in Circuit Design and Before Time delivery. Please note the exact deadlines and budget will be calculated according to which options of my suggestions you chose to implement. Always striving to make your experience great. Regards Avi
$500 USD în 2 zile
5,0 (12 recenzii)
5,5
5,5
Avatarul utilizatorului
Hello, i have read the details provided..please contact me to discuss more on the project deadline and some other few things
$250 USD în 5 zile
4,0 (10 recenzii)
4,5
4,5
Avatarul utilizatorului
I do design in Eagle and will provide all files including BOM and Gerber files. As you have mentioned that your a Software Engineer and you have a working prototype, which means you have done the coding part. I wanted to be clear about this because I am not that good at coding. Regarding the pin configuration for the PCB, I won't mind sticking to the I/O you have used. I will surely suggest changes if I have better solutions. When you say that filtering will be required, what kind of filtering you mean? 12V input sounds good. All other components are straight forward; regarding the RJ45 jack, if there is enough space left we can add the jack.
$500 USD în 5 zile
5,0 (3 recenzii)
3,7
3,7
Avatarul utilizatorului
Hi, 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 programs with specialization in electronic design, high-speed and analog PCB design, embedded software, and embedded system design. I have a strong program and project management track record with the skills required to successfully complete any hardware project from concept through to production.i'm femilier with ESP32, nodemcu, ESP8266. contact me to discuss more in the details. Best Regards.
$300 USD în 10 zile
5,0 (5 recenzii)
3,3
3,3
Avatarul utilizatorului
Development Paradigm: Specification study, feasibility analysis, proposal writing, cost estimating, circuit design & simulation, firmware development, API develop and test, system testing & integration, mass production handling capability, client interaction Firmware Development tool: AVR Studio, Keil Microvision, Arduino, Raspbian, OpenCV, MATLAB, Visual Studio Major programming languages: C, C++, Arduino, Python, HTML Cloud Computing Services Amazon Web Services (AWS), Microsoft Azure, MySQL, ThingSpeak, Blynk, Custom API Circuit design tool: Mentor Graphics Power-Logic (V.9), ORCAD (16.5), Altium (16.1.7), EasyEDA, gEDA Simulation tool: Proteus 8 professional, AppCAD, RFdude, Multisim, TI Webench Designer, Online simulation tools Wiring and Harness Microsoft Visio Layout design tool: MultiLayer PCB design using Mentor Graphics PADS (V.9), ORCAD/Allegro (16.5), Altium (16.1.7), Viewmate, Gerber Editor Test equipment handling: Digital Storage Oscilloscope, Spectrum Analyzer, Signal generator, Network Analyzer, Frequency Counter Signal Integrity and EMC Analysis tool: Mentor Graphics Hyperlynx Familiar technologies IoT, Automation, GPS, GSM, Wifi, RF Transceiver, Biometric, RFID, Bluetooth, Zigbee/Xbee
$350 USD în 7 zile
4,9 (3 recenzii)
2,9
2,9
Avatarul utilizatorului
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, Raspberry, PLC, PIC, ATMega and so on. And I can code the Python, C/C++, C#, Mobile App. I can do help you. I hope to cooperate with you. Tell me your opinion. My regards.
$500 USD în 7 zile
5,0 (2 recenzii)
3,0
3,0
Avatarul utilizatorului
I am an expert in pcb and hardware development if we have to proceed further pls PM me we can discuss on pin mapping detail to proceed further
$555 USD în 7 zile
3,2 (6 recenzii)
4,1
4,1
Avatarul utilizatorului
Hello, my name is Saqib, I am a Mechatronics engineer with a lot of experience in the development of Printed Circuit (PCB), using Arduino, Raspberry pi and Microchips. I have knowledge in the management of software such as Altium, Eagle, CircuitMaker, Proteus. I am very professional doing my job, I would like to work with you on this project. Please write to me for more details. Regards
$300 USD în 7 zile
5,0 (2 recenzii)
2,3
2,3
Avatarul utilizatorului
At first I was a Mechatronics engineer and I worked a lot of designs for electronic and electrical circuits
$250 USD în 7 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
Hello, How's everything? We have more than 10 years of experience in developing projects like yours and we have tremendous experience with areas of work needed. We will be more than happy to work on your project and complete it on time. Please send us a message so we can discuss the project and show you samples of our work. Thank you very much and looking forward to getting started!
$500 USD în 7 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
Hi I'm Mohammad. I'm electrical & electronic engineer. I have good experience in PCB designing. I have worked on project like yours. I hope that I can help you to finish you project perfectly.
$333 USD în 7 zile
0,0 (1 recenzie)
0,0
0,0
Avatarul utilizatorului
Hello, I professional PCB designer and Hardware prototyping expert. I can handle your project. I have already designed board from scratch with ESP microcontroller. I have just a question if you need also a program for the ESP 32 and which file format do you need for your output file of the PCB.
$450 USD în 7 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
Hello There, I have experienced in Circuit and PCB Designing. I have already worked on Home Automation Circuits like "custom relay onboard " and power supply circuits for ESPs.I'm also familiar to the electronics equipment listed above. Let's schedule a call or ping me to discuss further.
$253 USD în 3 zile
0,0 (0 recenzii)
0,0
0,0

Despre client

Steagul ARGENTINA
Buenos Aires, Argentina
5,0
1
Metoda de plată a fost confirmată
Membru din ian. 15, 2007

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