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ESP32 + WiFi data collection using HTTP request from Raspberry Pi

$30-250 USD

Closed
Posted almost 4 years ago

$30-250 USD

Paid on delivery
We will be developing ESP32 based device for collecting biological data which will be stored on the flash card and then needs to be transferred to offline server. This is only initial idea, we are open for Your suggestions how to make it simpler and easier! The budget is 100$
Project ID: 26174708

About the project

15 proposals
Remote project
Active 4 yrs ago

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15 freelancers are bidding on average $108 USD for this job
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Dear sir I am very interested in doing this project, what kind of data the ESP32 is going to collect, is it through sensors?
$250 USD in 10 days
4.9 (195 reviews)
7.3
7.3
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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!!
$30 USD in 1 day
5.0 (145 reviews)
6.9
6.9
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ELECTRICAL As an electronic architect, I have been working in PCB structure/design and firmware programming field for 8+ years. Here is a portion of the encounters that I worked back. - Schematic and PCB Format is utilizing Altium Planner, Rhythm, Falcon, etc. ISE/XPS/SDK/Vivado, Altera Quartus, IceCube) - ARM, DSP, MCUs, Arduino experience. - Arm centers: ATSAM, STM32, PIC32, A13, Freescale, MSP, NXP - MPU: Pic16F, Pic18F, Pic33F, Atmega8,16,128,32,8051,8951,8052,80251 - Single board PC: Raspberry Pi, Beaglebone, NanoPi - Strong with UART, I2C, SPI, BLE, BT, GSM/GPRS/GPS, xBee, ZigBee. - Especially full understanding for BLE HM10, HC05, ESP32, DA14580, nRF52832, 52840, BlueNRG, - C/C++ Coding IDE: keil uvision, Eclipse IDE, Arduino IDE, Avr Studio. - Microprocessor / Microcontrollers: 8051, 8086, ATMEGA, AVR, ATSAM3X8E,STM32,PIC Open Source Micro controllers Platforms: Arduino Uno, Arduino Nano, Arduino Due, STM32 Nucleo board. Experience in managing all phases of electronic product manufacturing and assembly Experience in board-level Testing, Debugging, Test Reports, Test Plans. I am ready to give hardworking, reliability, flexibility & honesty. I can work with minimal supervision, communicate & give updates on the status of my work output. When you employ me, anticipated that I should enable your business to like I 'm developing it as my own. I couldn't imagine anything better than to get notification from you
$30 USD in 2 days
4.9 (7 reviews)
3.5
3.5
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Hello, I have a good experience in raspberry Pi and ESP32 using ESP IDF or Arduino IDE (you can kindly check my portfolio items). I have just read your project requirements and i am very interested in it, we can discuss more details over chat. Regards.
$100 USD in 7 days
5.0 (1 review)
2.0
2.0
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Hello. I would like to have a chat with you about your project and suggest other methods to reach the goal. Feel free to contact me. Bye
$140 USD in 7 days
5.0 (1 review)
1.3
1.3
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hello, i am working as embedded engineer at a private company for 4 years. and i have developed a lot of project. i have experience about c c++ cmake python 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 will see news about me in google i have experience about autonomous uav, autonomous car etc. .
$100 USD in 10 days
5.0 (1 review)
1.5
1.5
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Hi, I have decades of error in professional firmware development and embedded programming. I have done this type of project many times in past. We can have a quick chat to understand the exact requirements and then I can explain how it will be done. Looking forward to hear from you thanks
$35 USD in 3 days
5.0 (1 review)
1.1
1.1
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Hi, Im an Electrical & Electronics Engineer with specialization in IoT. I have 15+ years of experience in developing sensor networks, control systems, programming embedded systems in Microcontrollers (e.g. Arduino - ATMega, ATTiny and NodeMcu - ESP8266, ESP32, etc) and Microprocessors (e.g. Rpi). I can create a proper and efficient ESP32 based data acquisition system for your project. Looking forward to chat in detail. Regards, Nateq
$222 USD in 7 days
0.0 (0 reviews)
3.4
3.4
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I am complete this type of project previously as well as I also esp32 and sensor for receiving data from field for my research work. If any query , contact with my WhatsApp +92-7001395161
$111 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hello, I have 6 years of experience of working on product development, circuit designing, PCB layout and firmware programming. I have worked end-to-end on various products with varied level of complexities, which included features like motor control, MCU programming, BLE, interfacing sensors using USART, I2C, SPI etc. Although I have decent experience of working with both corporate and academia, I am new to freelancing. Therefore I am looking forward for good learning experience and networking. I believe that I would be able to deliver the work effectively. You can go through my profile for further details. Looking forward for your positive reply.
$100 USD in 7 days
0.0 (0 reviews)
0.3
0.3
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Hi. a RPi or Arduino board that is connected to the same wireless network of the data collection point is enough. if the offline server could be accessed in anyway(like be in a DMZ zone or etc) that can be accessed on any specific time during a day/night. another script could automate the task of sending the stored data that is on flash drive to the remote server.
$30 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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Hello, I have read your proposal. Thanks for sharing your project requirement. It will be our great pleasure to work on your project. I have been working as an electrical engineer (Maintenance and Automation) for 07 years and I have a degree in Machatronics . I have done ESP32 projects. My skills are, • PLC programming, installation and troubleshooting • SCADA system programming • Programming Microcontroller in C (CCS C compiler, Arduino), Device interfacing, Robotics and Embedded systems • Design Printed Circuit Board (PCB) by using EAGLE Software • Electronic Simulation (PROTEUS) • Machine Installations, Programming, Repair, Maintenance ,Automation project, Troubleshoot and Design Control Systems Please message me so that we can discuss about it more. Thank you for your consideration.
$100 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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I am a long time embedded systems enthusiast, graduated electrical engineer and studying IoT and AI courses. I used to make this kind of projects as a hobby and love a good challenge.
$130 USD in 15 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UKRAINE
Kyiv, Ukraine
5.0
4
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Member since Mar 21, 2020

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