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ESP32 GPRS and SDCard

€50-190 EUR

Pågår
Lagt ut over 4 år siden

€50-190 EUR

Betalt ved levering
I need to integrate in ESP32 : GPRS, Clock and SDCard. ESP32 & GPRS SIM800L: [login to view URL] SDCARD & Clock: [login to view URL] BME280: [login to view URL] After each measurement of BME280 (temperature, humidity and presure), data will be saved in SDCard. After that will send the data by TCP/IP, wait (max some seconds) for server request and go to sleep (hybernate) for some time (seconds for test). Data saved in file will be with next header: Date time temperature humidity pressure 2019/11/08 12:32:40 -12.34 87.65 689.58 Each file will have maximum 500k weight. When reach this weight, rename it and create another one. If TCP/IP connection is down, message must be saved in a specific file and resend when connection will return. I need to know if you will do the development in Linux or Windows, using Arduino or another one.
Prosjekt-ID: 22220855

Om prosjektet

16 forslag
Eksternt prosjekt
Aktiv 4 år siden

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16 frilansere byr i gjennomsnitt €143 EUR for denne jobben
Brukeravatar
Hi there, I have read your project description 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. .. .
€190 EUR om 5 dager
4,8 (116 omtaler)
7,8
7,8
Brukeravatar
Hi My name is Vusi and I'm an Electronic Engineer with over 4 years experience developing ESP32 embedded applications. You can learn more about me from my freelancer profile.
€150 EUR om 3 dager
4,4 (41 omtaler)
6,1
6,1
Brukeravatar
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.
€150 EUR om 7 dager
4,9 (8 omtaler)
4,2
4,2
Brukeravatar
Hello Sir I am a Mechatronics engineer and I have a lot of experience dealing with these things. I have done many similar projects. I will definitely deliver your work on time and I will be pleased to do your project in a reasonable budget. Thank you
€90 EUR om 5 dager
5,0 (12 omtaler)
4,0
4,0
Brukeravatar
Hi, My qualifications and details are given below... -> MEng. Electrical and Electronics Engineer -> More than 4 years of industrial experience -> IEESL certified engineer -> MIT certification -> MBCS Regarding your project... -> I have the required knowledge to work on your project. Can you please send me a message so we can discuss a bit more about the project. I need to know more details. My Skills..... -> Solar Panel Design and Installation (Inverter/Battery/Panel/Cables/Protection) -> AUTOCAD and AUTOCAD MEP. -> ASSEMBLY (X86/PIC/ATMEGA/Motorola...) -> C/C++/Arduino/PIC C/MikroC/MATLAB -> Python / R Programming, Data Science -> ELECTRICAL AND ELECTRONICS circuit analysis and design -> Embedded systems using Microcontrollers ( PIC, ATMEL, ARDUINO) -> PCB Design, Development and Review -> Radios/Drones -> Artificial intelligence design (Neural networks, Fuzzy systems, Genetic algorithms, Expert Systems) -> Web development/Web App (PHP/HTML5/mySQL/Joomla/Wordpress/CSS/Javascript/Typescript/Angular JS/HTML5) -> Mobile App development (Ionic Framework/ Android/ IOs) I am a freelancer who is working on my own. I will take your project and work on it on my own and I will never lend it to anyone else. I will be responsible for your project. With my skills and expertise, I am sure that I can complete your project successfully. I am keen on working on your project. Hope for a reply soon. Thank you very much! regards, Sukith
€120 EUR om 7 dager
4,5 (18 omtaler)
4,2
4,2
Brukeravatar
Firmware Development tool: AVR Studio, Keil Microvision, Arduino, Raspbian, OpenCV, MATLAB, Visual Studio Major programming languages: C, C++, Arduino, Python, HTML
€150 EUR om 7 dager
5,0 (2 omtaler)
2,8
2,8
Brukeravatar
hello , I am an electronic engineer , and I did many arduino projects , this project is easy for me since i have the some of the hardware where i can test , don't hesitate to contact me
€120 EUR om 7 dager
5,0 (3 omtaler)
2,5
2,5
Brukeravatar
Hii I've read your post very carefully, I fully understand your concern. I think I'm the right person to do it. I recently made a similar project on ESP32, with RTOS system, With GSM ,GPRS. I just have to change the code to save BIM data. I can also help you make pcb layout. Looking forward to work with you. I'm Electronics Engineer with 3+ yrs exp. Expert in design, code, pcb layout. I can make your concept into reality... Thanks!!
€120 EUR om 7 dager
0,0 (0 omtaler)
0,0
0,0
Brukeravatar
Hello, I think your project is simple and if you want I'll do that development in Windows, using stm32 microcontrollers
€80 EUR om 20 dager
0,0 (0 omtaler)
0,0
0,0
Brukeravatar
I have built customized data loggers earlier so I can do this work. Deliverables I will provide includes: source code, schematics PCB artwork and Gerber files
€200 EUR om 15 dager
0,0 (0 omtaler)
0,0
0,0

Om klienten

SPAINs flagg
Valladolid, Spain
5,0
15
Betalingsmetode bekreftet
Medlem siden nov. 30, 2018

Klientbekreftelse

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