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ESP32 BLE MQTT project

$30-250 USD

Cerrado
Publicado hace casi 4 años

$30-250 USD

Pagado a la entrega
I need an ESP32 with an i2c MCP9808 sensor to send data via BLE to a Raspberry Pi 3B+. I assume it would be done with MQTT-SN but can be done anyway as long as Wifi is not used. It can be done on Arduino or Micro-Python I will need the ESP32 code and a step by step guide on configuring the Raspberry Pi. I am running NODE-RED to analyse the traffic that will be sent from the sensor.
ID del proyecto: 25602745

Información sobre el proyecto

14 propuestas
Proyecto remoto
Activo hace 4 años

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14 freelancers están ofertando un promedio de $164 USD por este trabajo
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Hi,Hope you are doing well! I’ve read and understood your project description about" ESP32 " Thanks for sharing your project requirement. It will be our great pleasure to work on your project. I have checked your requirement, yes I can do it, because I already work on similar requirement in past. I will complete the work as per requirement. I have a degree in Electrical engineer and having experience of 4+ years you can visit my freelancer profile to check the reviews of related tasks Vhttps://www.freelancer.com/u/binyameen441 . Please message me so that we can discuss about it more. The bid is negotiable, we can talk about the price and due date. Best regards Binyameen!!
$100 USD en 7 días
5,0 (89 comentarios)
6,3
6,3
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Hi I'm an Electronic Engineer with over 4 years experience developing embedded applications and PCBs, you can learn more about me from my freelancer profile. Best wishes V.T
$250 USD en 5 días
4,4 (41 comentarios)
6,1
6,1
Avatar del usuario
Hi, We can make the circuit design having ESP32 with an i2c MCP9808 sensor to send data via BLE to a Raspberry Pi 3B+. Kindly spare 10 minutes for the interview. We have already developed many electronic products:- GPS Controlled Relay Event status using CC1310 chip Prayer Watch Wireless Alarm System Power Bank Camera slider controller Wifi home automation Bulb with remote control Curtains with remote control Automatic flush control Smart watch for hajj We will be glad to hear from you! Regards, Intellisense Technology
$300 USD en 30 días
4,9 (4 comentarios)
4,3
4,3
Avatar del usuario
Hello Sir. I am a Mechatronics engineer and I have a lot of experience dealing with these things. I have made many similar iot projects. I will definitely deliver your work on time and I will be pleased to do your work in a reasonable budget. Thank you
$50 USD en 5 días
5,0 (12 comentarios)
4,0
4,0
Avatar del usuario
Good Day! I have just finished project that uses MQTT over internet especially using AWS IoT. But since your project will only be over BLE and over your local network. This is very much within my skillset. I am a Embedded Systems Engineer based here in the Philippines. I have been doing microcontroller projects for the past 6 years now. Most of the time I use arduino as well. I am meticulous and make it a target that all objectives of the project is met within the time limit. I Hope to work with you soon! Cheers!
$100 USD en 1 día
4,8 (20 comentarios)
4,0
4,0
Avatar del usuario
Hi, I am an Electrical, Electronics and Embedded Engineer. A PCB Designer, Arduino/Raspberry Pi, ESP32, ESP8266 and internet of things expert. I read through the job description very carefully and I am absolutely sure that I can do the project very well. I have worked on similar projects to what you are looking for, and I am confident I can exceed your expectations. I can achieve the results that you are asking for.I can complete your project on time and within your budget. Thanks
$95 USD en 5 días
4,4 (15 comentarios)
4,2
4,2
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Hello, I have done multiple projects on esp32 involving bluetooth communication. I can do this project in 4-5 days and can start immediately.
$167 USD en 4 días
5,0 (6 comentarios)
3,7
3,7
Avatar del usuario
Hi, I am Kahan. I am an embedded developer and have much experienced in the hardware and software side. Waiting for further more details. Thank you.
$140 USD en 7 días
5,0 (8 comentarios)
3,1
3,1
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Dear, client. I just read your request carefully and your request will be done within few days. I have rich experience in ARDUINO, ESP32, ESP8266 and Raspberry PI with multi sensors including PSI sensors, PIR sensors, flow meters and temp & humidity sensors, which is necessary for your project. Furthermore, I had developed GPS, GSM ,Home seer system and a lot of IOT & web applications, this will be useful for your project. If you want to hire me, we can talk further about the request and start as soon as possible. I'm looking forward to hearing from you. Best Regards. Thank you.
$200 USD en 10 días
5,0 (3 comentarios)
2,9
2,9
Avatar del usuario
hello, i am working as embedded engineer at private company for 4 years. and i have developed a lot of project. i have experience about c c++ cmake etc. i think i can help you. if you want a meeting about how you developed, how you found bugs etc, we can it after the project finished. this job will be my second job in this site. you can search me on google. my name is ahmet alperen bulut. i have experience about autonomous uav, autonomous car etc. you will see news that about me in google.
$222 USD en 14 días
5,0 (1 comentario)
1,6
1,6
Avatar del usuario
Hello! I am the right choice for this project. I have my own team of engineers and we are formerly named as “ACADEMICSASSISTANT”. We also did a very similar project before. For your project, we will do everything you need either it is circuit design & schematics, firmware development & programming, PCB design & development, whole 3D design, testing and development of device or product. In addition to this, we can also design & develop web interface, user interface and application for your device if you want. Even, we can develop and send a working prototype to your location for your product or device. We are very experienced in electronics, electrical, software and mechanical engineering research projects design & development. We can handle all programming related tasks as well. We have specialized and dedicated lab for testing of everything also. We will do all design, development of your project. Please contact me and I will share some videos of our past developed projects as sample. For any query, please feel free to contact me using chat option. Regards, AcademicsAssistant Engineering Team
$140 USD en 7 días
3,8 (2 comentarios)
1,8
1,8
Avatar del usuario
Hey, I have done this type of project in the past. I can't discuss more on bid description. So contact me when you are free. Thank you
$56 USD en 3 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Don't quite understand what will be used on receiving side? can it be another esp32 module? and it send message to controller via USB
$200 USD en 7 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
hi, I have 3.5years of Experience in embedde software engineer, I have experience in ble,raspberry pi,python,c,restful api using flask,mongodb,esp32,Wi-Fi,mqtt. I will look forwarded your message.
$278 USD en 35 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de SOUTH AFRICA
Johannesburg, South Africa
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Miembro desde may 20, 2020

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