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ESP32 breakout boards as senders send some few data in an ESP32 Dev-kit board via ESP-Now protocol

€30-250 EUR

Slutfört
Publicerad över ett år sedan

€30-250 EUR

Betalning vid leverans
I already set up this project and running well (ESP-Now protocol, senders in deep-sleep mode, receiver works as a webserver in softAP mode, etc). In the attached photo you can see an ESP32 break-out board working as a sender. The main issue I have is the small range of all that (only around 15 meters)
Project ID: 35406765

Om projektet

26 anbud
Distansprojekt
Senaste aktivitet ett år sedan

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Hello Dear i am full stack developer with 10+ years of experience i can help with Espressif lets initiate chat to discuss prob in detail than we decide the budget and timeline.
€30 EUR Om 5 dagar
5,0 (2 omdömen)
3,7
3,7
26 frilansar lägger i genomsnitt anbud på €160 EUR för detta uppdrag
Använd avatar
Hi there, How r u? I have had a look at ur project i can handle it well as i have experience in HTML, Microcontroller, Website Design and Arduino. I have worked on similar projects before too. Please initiate the chat and discuss in detail. Waiting for ur kind response. Regards
€250 EUR Om 9 dagar
5,0 (17 omdömen)
6,2
6,2
Använd avatar
Hello, my name is Ahmed I live in Turkey. I am a bilingual of English and Arabic, I have many experiences with an exquisite teamwork specializing in Website and Application. I read your project 'ESP32 breakout boards as senders send some few data in an ESP32 Dev-kit board via ESP-Now protocol ', I can guarantee you to perform it in a very high quality and submit it in on the time you requested. As it happens, I want to discuss more details about your project. Some of our works can be shared with you and you can also check our last project. It would be a great pleasure working on your project Kind Wishes Ahmed
€140 EUR Om 7 dagar
4,6 (41 omdömen)
6,6
6,6
Använd avatar
Greetings thanks for posting the project there i am electrical engineer i have expertise in embedded systems, PCB designing and circuit designing. I can work on latest engineering tools to complete your task. In my experience i have successfully completed many projects in the field of embedded systems and electronics. My major expertise includes. 1- firmware development of microcontroller and microprocessor. 2- PCB designing and Circuit designing. 3- Power electronics 4- IoT and automation 5- interfacing of sensor and actuators with microcontroller and microprocessor. I am sure you will consider me for this task when you look to my portfolio, I will provide you the best quality work as per your requirements at reasonable budget. You can trust on me; your satisfaction will be my priority. Looking forward at your earliest response. Best Regards Muhammad Adeel
€140 EUR Om 7 dagar
4,9 (24 omdömen)
5,1
5,1
Använd avatar
Hi, Sofia Z. I read your job posting "ESP32 breakout boards as senders send some few data in an ESP32 Dev-kit board via ESP-Now protocol" and feel I can help you successfully complete your project now. I have built similar projects for my clients before. I will deliver 100% high-quality code in time. I could complete this project within given deadline. Please contact me. I can start this job immediately now. Thanks!
€250 EUR Om 16 dagar
5,0 (9 omdömen)
4,7
4,7
Använd avatar
Hey there, I’d like to be considered for your project, " ESP32 breakout boards as senders send some few data in an ESP32 Dev-kit board via ESP-Now protocol". I have rich experiences in Arduino, Website Design, Microcontroller and HTML. For 5 years I’ve worked in web development. I have a deep passion for research and guarantee that all of my result is 100% quality. I aim to form a long-term working relationship. Please, let me know what is needed to secure this bid! Thank you for your consideration.
€150 EUR Om 5 dagar
5,0 (3 omdömen)
4,5
4,5
Använd avatar
Objectives of the Project This project aims to improve the range of an ESP32 break-out board working as a sender, and to make the receiver work with battery power. Scope of Work My scope of work includes: - Analyzing the current setup and identifying potential causes for the limited range of the system; - Researching and designing a new system architecture to maximize range and/or minimize power consumption; - Developing and testing the new system architecture; - Implementing the new system architecture and making sure it is working properly. Deliverables The deliverable of this project will be a system architecture that can maximize range and/or minimize power consumption, implemented and tested in the ESP32 break-out board.
€140 EUR Om 7 dagar
4,9 (2 omdömen)
4,3
4,3
Använd avatar
Hi! I have understood your requirements about your project with every detail of it. I am an Electrical Engineer with more than 7 years of experience in electronics, circuit design, PCB layout, Verilog, FPGA, Embedded systems, microcontrollers, Proteus, Arduino, ESP32, Raspberry pi, NB-IoT, MATLAB, PLC Design, Algorithm, and Product design. I can assure satisfactory work. I'll be glad to work with you. Thanks
€250 EUR Om 7 dagar
4,8 (5 omdömen)
4,1
4,1
Använd avatar
Hi. I'm very interested in your description and as a Senior developer, I can complete your task perfectly and will be my best for you and provide the successful results that you want. Please contact me quickly for discussing your task in more detail. Let's scale your business together at a large pace. Looking forward to working with you. Thanks. Best wishes.
€140 EUR Om 7 dagar
5,0 (2 omdömen)
3,7
3,7
Använd avatar
Hey there, I’d like to be considered for your project, " ESP32 breakout boards as senders send some few data in an ESP32 Dev-kit board via ESP-Now protocol". I have rich experiences in Microcontroller, Website Design, HTML and Arduino. For 5 years I’ve worked in web development. I have a deep passion for research and guarantee that all of my result is 100% quality. I aim to form a long-term working relationship. Please, let me know what is needed to secure this bid! Thank you for your consideration.
€150 EUR Om 5 dagar
5,0 (1 omdöme)
3,0
3,0
Använd avatar
✔️hello sir, how are you.✔️ I read your proposal and i am interested in this project. I have much experience on Circuit design, Hardware design, PCB design, Firmware, C/C++, Micro Python development. Let us discuss the project requirement. Pleas check my profile for more information. thanks with regards
€200 EUR Om 3 dagar
5,0 (2 omdömen)
2,4
2,4
Använd avatar
Hi there! Thanks for your opportunity I already checked the attachment and I am ready to complete your program now Please feel free to get in touch with me for further discussion. Looking forward to working with you Best Regards
€200 EUR Om 7 dagar
5,0 (1 omdöme)
2,0
2,0
Använd avatar
Good day I am a hardware and firmware developer with a focus on embedded IoT product development from concept to production. I have experience with ESP Now, you have a few options to get more distance, all would involve extra or different hardware, have you thought of using MDF and adding extra ESP32 module(s). An important variable would be your required transmission distance, please share this requirement with me. Feel free to message me for further discussion
€120 EUR Om 7 dagar
5,0 (1 omdöme)
2,0
2,0
Använd avatar
Hello. I am an electronic engineer. I have a lot of experience with PCB design and MPU programming. I hope a cooperation. Regards.
€140 EUR Om 7 dagar
5,0 (1 omdöme)
1,9
1,9
Använd avatar
⭐⭐⭐⭐⭐I am senior Firmware & PCB Design,Java, C#,and C++ Developer ⭐⭐⭐⭐⭐ Hello I am Inigo H. I've seriously read your post and I have understood what you need. I am sure that I can be the best developer who can perfectly complete your project. I am a senior Firmware developer with 15+years of experience. I have rich experience in firmware development with ESP32 ,STM,ARDUINO,RSPBERRY and PIC,PLC,FPGA,etc. I also have rich experience GPRS, GPS, SMS, IoT I also have rich experience PCB Design. I have also rich experience C#,C++,QT,Java programming I have completed 100+ Projects over Freelancer with all 5 Star rating...without letting down a single Client....As Many Clients are still in touch based on my Working strategies and their satisfaction on their all previous Projects. I think it is necessary to discuss further over chat. Best Regards !
€140 EUR Om 7 dagar
5,0 (1 omdöme)
1,4
1,4
Använd avatar
Hi client! Thanks for your job posting. I have already checked the attachment and your project requirement carefully and I am ready to start your project now. Hope to discuss more detail for your project via good chatting and your kindly contact. Thanks.
€300 EUR Om 7 dagar
2,8 (1 omdöme)
2,0
2,0
Använd avatar
Dear Sir. Very thanks for posting job. I am a full-time full-stack developer with hands-on experience in designing, implementation, requirement engineering, and solution architect. As you can see in my profile, I am a electronic engineer. I can work Monday-Saturday 8Hrs/Day. I would appreciate the opportunity to work on your project and I will do my best. Thank you for your careful consideration. Best Regards.
€140 EUR Om 7 dagar
5,0 (1 omdöme)
0,6
0,6
Använd avatar
I have seen the details and I am electrical engineer and have experience in microcontroller, Arduino, ESP32, ESP8266, Raspberry pi, PCB Layout, circuit designs. Inbox me for further details as I need to ask some questions
€140 EUR Om 7 dagar
0,0 (0 omdömen)
2,2
2,2
Använd avatar
The white breadboard is full of copper (below the white plastic). Move the green dev kit so the antenna is away from that breadboard is see if your transmission distance increases. The people who made the dev kit (the green board) should have removed the board behind that antenna. That might also be blocking some energy during transmission. There is also another thing to look for that concerns the auto-calibration of the antenna in software. Look that up in the Espressif documentation and verify that your software allows the antenna to auto-calibrate on startup. There is a need for a partition space to store that calibration information and I think you'll see log statements on startup if that calibration phase fails. The most important thing is the design of the green circuit board. Your ground planes need to be good and there can't be anything around your antenna. Espressif publishes all the information you need on this subject.
€30 EUR Om 7 dagar
0,0 (0 omdömen)
0,0
0,0
Använd avatar
I am an expert pos system ,mongo DB VR,matlab, perl, Java/C++ , linux ,developer, Html 5, Hosting PHP, MySQL, Word press, Woo Commerce, Shopify, React, jQuery, PSD to HTML, PSD to CMS, bootstrap, material design, PHP Frameworks code igniter, Laravel, Word press, Open cart, Javascript, Jquery, Ajax, Angular, CSS 3, Photoshop, Coral, etc. As a senior software developer, I have developed lots of project. I will satisfy you with high quality. Best regards,
€140 EUR Om 7 dagar
5,0 (1 omdöme)
0,0
0,0
Använd avatar
Already worked on same project earlier and can provide easy way out without affecting any hardware ( sender or receiver).
€160 EUR Om 7 dagar
0,0 (0 omdömen)
0,0
0,0

Om kunden

Flagga för BELGIUM
Etterbeek, Belgium
5,0
9
Verifierad betalningsmetod
Medlem sedan feb. 9, 2020

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