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ESP-NOW ESP8266

$750-1500 USD

Fermé
Publié il y a plus d’un an

$750-1500 USD

Payé lors de la livraison
The aim of this project is to design and implement a system for wireless communication between a slave / GW ESP8266 device and 20 + masters ESP8266 devices using the ESP-NOW protocol. Each master device will be interfaced with one or two DS18b20 or one or two DHT22 sensors (user selection) , battery voltage indication and RSSI indication.
N° de projet : 35772928

Concernant le projet

31 propositions
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Actif à il y a 1 an

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31 freelances proposent en moyenne $1 054 USD pour ce travail
Avatar de l'utilisateur
Hey Good afternoon , Just finished reading the brief details and currently going through attached files . I see you have been looking for someone who has experience with these tech stacks C Programming, Espruino, Electronics, Microcontroller and Arduino. I will request you to review my profile, skills, projects and customer feedbacks to confirm that I will be good fit for this job. I would like you to start the chat so we can discuss the project in detail and we will see how it goes. Questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Portfolio: https://www.freelancer.com/u/AwaisChaudhry Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) Thanks and regards, Awais
$1 500 USD en 29 jours
5,0 (12 commentaires)
6,9
6,9
Avatar de l'utilisateur
Hello I have got your job posting “ESP-NOW ESP8266” and I am very much interested to work in your project. I am a circuit designer and have more than 5 years experience of working with the Analog/Digital Electronics embedded systems(Arduino,Rasberry pi ,ARM processors ,PIC microcontrollers, ESP Wifi/Wireless boards,TFT Touch Displays,All types of sensors and actuators). i have done tons of similar projects So, I think you’ll find that, I have the skills you’re looking for. For more on my skills and successfully finished projects, please have a look on my Profile and Portfolio. I have all the components available here with me so I will develop a working prototype according to your specifications and then send you the code and schematics so things will work for sure. I will remotely guide you and help you build the system on your side. I am always available on Email and Skype. Please have a voice or video chat if necessary. I shall be available round the clock and able to start your project as soon as possible according to you. Thank you for your consideration, Best Regards, Haseeb Shafqat
$1 000 USD en 12 jours
4,9 (74 commentaires)
6,3
6,3
Avatar de l'utilisateur
We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: • Embedded C Programming. • VHDL/Verilog, LABView/ Multisim/PSPICE • Network Simulator NS2/NS3 • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • PCB Designing-Proteus, Eagle. • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications. Also we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements. We can deliver your project efficiently within timeline. If you choose me, I think you won't regret. Best Regards.
$1 500 USD en 7 jours
4,6 (51 commentaires)
5,9
5,9
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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
$1 125 USD en 7 jours
4,9 (36 commentaires)
5,6
5,6
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⭐⭐⭐⭐⭐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 !
$1 100 USD en 7 jours
5,0 (6 commentaires)
4,7
4,7
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Good day, I have 30 years of experience in ESP-NOW ESP8266 design and I am the best fit for your project requirements. I can design and implement a system for wireless communication between a slave / GW ESP8266 device and 20 + masters ESP8266 devices using the ESP-NOW protocol in a quality and timely manner, I have seen the attached pdf you shared and I will do this project quickly. I would like to have a thorough discussion on this project as there are certain suggestions from my side After dedicating more than 30 years to the electronics design and development, I am passionate in designing the best products Technology wise I have worked on all the latest technologies like GSM, 5G, Lora, Wireless GW ESP8266 Device, Masters ESP8266 Devices, ESP-NOW protocol etc. And have worked on more than 20 design tools for designing and simulation purpose Some of the generic queries from my side are: 1. What is the application of this product? 2. What will be the ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? If you are someone who wants to benefit from my experience just message me Hi and I shall be there for you Regards Hari Mohan
$900 USD en 2 jours
5,0 (3 commentaires)
4,8
4,8
Avatar de l'utilisateur
Hi, i just read your project description and it sounds very interesting. I'm Hermann an electronic engineer with many year of experience, I have great experience with esp32 and esp8266 as I used them to build many wireless projects using many protocols including the esp-now you can check my youtube channel to see that. I have all the parts in stock so, I will test your code before delivery. Please get to me inbox let's discuss the details of your project. Thanks.
$1 000 USD en 7 jours
5,0 (16 commentaires)
4,4
4,4
Avatar de l'utilisateur
For this project, my approach is to first identify the specific requirements of the project. Then I will start by designing the architecture of the system. After that, I will develop the firmware for the ESP8266 device. I will also design the program for the communication between the master and the slave device. After that, I will develop the program for interfacing the sensors with the master device. Finally, I will test and debug the system to make sure it is working properly.
$1 125 USD en 7 jours
4,7 (5 commentaires)
4,8
4,8
Avatar de l'utilisateur
Hello. Dear sir. Have a lot of working experience in IOT. Arduino NANO/UNO/MEGA,ESP32,ESP8266 and Raspberry PI to build a digital device to read sensor data and send it to the web server, motor control, control relay switches and LEDs. I have already checked your pdf document. I promise good work ethic and attitude, active and excessive commitment, and integrity as a whole. Regards.
$1 000 USD en 6 jours
5,0 (4 commentaires)
3,8
3,8
Avatar de l'utilisateur
Hi, I hope you are well. Firslt i will request you to check my portfolio and my previous work related to Esp8266 Master and Slave communication and also I used Mqtt server to control heat pumps via adafruit interference, also I used blynk application too. I just go through your documents its very clear there will be one Slave and Multiple Masters and using AP mode and interference by MQtt server. Just ping me back in chatbox for more details Im looking forward to make a good relationship with you. Thanks Engr Ahmad Ali
$1 000 USD en 40 jours
4,5 (4 commentaires)
3,7
3,7
Avatar de l'utilisateur
I have extensive expertise in designing and developing wireless communication systems using the ESP8266 and ESP-NOW protocol. My approach will focus on optimizing the system for a high number of devices and low power consumption, utilizing my proficiency in programming the ESP8266 using the Arduino IDE and my knowledge of the ESP-NOW protocol. I am confident in my ability to complete this project successfully and look forward to discussing it further with you.
$950 USD en 6 jours
5,0 (2 commentaires)
3,3
3,3
Avatar de l'utilisateur
Hi there, How are you? I can work with your project skills Microcontroller, Espruino, C Programming, Arduino and Electronics. Upon reading your description file. I can definitely pull it off once provided with detailed file of your requirements. I have good experience in ESP-NOW ESP8266 including Microcontroller, Espruino, C Programming, Arduino and Electronics. It would be great to have you on board and start it as quickly as possible. You can check my profile that I have 100% completion rate on my projects So it would be my pleasure to build long term relationship with you. All my skills are related to this particular project. Lets have a detailed chat about this project. Waiting from your end now. Thanks. Rashid Amjad.
$1 000 USD en 45 jours
5,0 (3 commentaires)
2,3
2,3
Avatar de l'utilisateur
Hi, Your project is really interesting. I'm really expert about using Esp-now with ESP32 in the esp idf environment with visual studio code. I'm also know how to use it with arduino IDE. I'm working right now to send data from a master to different slave but also to implement the autopairing features so it can directly retrieve the Mac address of each slave. Feel free to contact me for more info.
$750 USD en 20 jours
5,0 (3 commentaires)
2,0
2,0
Avatar de l'utilisateur
Hi, Dear Client, I will help you wonderfully!!! I am very pleasure to see your project. Because the skills of your posted task all are so match with my skill sets. So I have full experience in C Programming, Electronics, Microcontroller, Arduino, Espruino etc. Let you know when we can talk about it. i have 8 years experience in website building Web site and Mobile app development. I hope we meet soon in here and discuss more about task. Thanks! Alona.
$1 200 USD en 23 jours
5,0 (3 commentaires)
1,0
1,0
Avatar de l'utilisateur
I have extensive experience in Embedded technologies and working with IOT devices for past 7 years. Have experience with Esp now protocol. I can do a POC to prove the skills for free of cost. Please ping me for more detailed discussion.
$1 125 USD en 7 jours
5,0 (1 commentaire)
0,8
0,8
Avatar de l'utilisateur
Hello, I read through the job details extremely carefully and I am absolutely sure that I can do the project very well. I have more than 16 years of experience and have completed 100+ projects. I can achieve the results that you are asking for. Looking forward from your end. Thanks Devitra
$750 USD en 7 jours
0,0 (2 commentaires)
0,0
0,0
Avatar de l'utilisateur
How are you? I've read your project description and I'm so much interested in your project. I am an innovative and strategic thinking professional with a proven track record of consistently going above and beyond in meeting customer needs and providing more value to the product than what the customer is paying for. For this very reason, they always get back to us again and again with promising ideas and projects. I hope we can discuss more details in chat. I'll look forward to hearing from you soon. Thanks so much. Kind Regards.
$1 200 USD en 12 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
Hi, dear I have read your description carefully and I think that the developer you are looking for is none other than me and it is suitable for this task. I can complete your project with the highest quality in time and you will be satisfied. I would love to work with you and wanna help you in heartedly. Look forward to hear from you soon. Thank you!
$750 USD en 3 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
I'm student at Agriculture and Biosystem Engineering, University of Lampung. Interested and learn more about programming, machine learning and data science. I have attended several training about mobile programming and data science. Currently looking further to develop my skill especially in Machine Learning and Data Science
$1 125 USD en 7 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
Hello Happy new year! I am a full stack web/mobile and blockchain developer. I am sure I can handle this project sucessfully. I can start now. Regards
$1 125 USD en 7 jours
0,0 (0 commentaires)
0,0
0,0

À propos du client

Drapeau de ISRAEL
Hod Hsharon, Israel
5,0
1
Méthode de paiement vérifiée
Membre depuis janv. 13, 2017

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