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ESP32XX RFID Card Reader / Management / Logging.

$10-350 AUD

Closed
Posted almost 2 years ago

$10-350 AUD

Paid on delivery
We wish to build up on and use one of these existing projects. [login to view URL] This is a basic 'credit' management system for users, where they swipe a card and credits are taken off, it is logged and there credit total is adjusted. BASIC outline of what we are wanting to achieve. User will - swipe a card - handshake with server - check if user has credits available IF ---- YES - Output a signal on the one of the ESPXX spare pins momentarily. - Reduce users 'rolling credit' on 'server', saving ID of ESPXX device. ---- NO - Alert user with message on screen to see an 'ADMIN'. On the links above, software / programming / general setup etc exists. So most of the 'hard work', has been done. Modification of front end and back end as required to display certain information and record user credits and add them to there account with the software.
Project ID: 34294649

About the project

18 proposals
Remote project
Active 2 yrs ago

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18 freelancers are bidding on average $268 AUD for this job
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I have done similar work in the past. As per my skills, I am the right one for this project and I will provide you with much better service and timely support.
$400 AUD in 7 days
4.9 (77 reviews)
6.3
6.3
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Hello, How are you? I am an full stack developer dealing with Python, C++, C, etc... Also, I am familiar with PHP Frameworks and JavaScript Frameworks. I have good knowledge in Mathematics, Physics, engineering,... I have worked on many projects similar with yours. I am open to discuss more details of the project now, Looking to hearing from you. Please contact me. Sincerely, I send my warm regards. Thanks.
$200 AUD in 3 days
5.0 (21 reviews)
6.1
6.1
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Hello, How are you? I am an full stack developer dealing with matlab, python, C++, C, VB, PHP etc... I have good knowledge in Mathematics, Physics, engineering,... I have worked on many projects similar with yours. I am open to discuss more details of the project now, Looking to hearing from you. Please contact me. Sincerely,
$180 AUD in 3 days
5.0 (6 reviews)
5.4
5.4
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Hi, Do you have an existing hardware setup, or you are about to use one of the existing projects from the link you provided? In both cases I can help you with firmware development for ESP32 in either Arduino IDE or using native ESP-IDF. I'm working with this SoC for long time so I'm familiar with all aspects using it. Also I'm working with RFID and NFC, so it would be fast to hand over the firmware development and make the changes on existing code, or create a new version. Best Regards, Andriy
$250 AUD in 10 days
5.0 (6 reviews)
4.4
4.4
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Interested! I have done a similar project for my client where I integrated esp32 with rfid cards for a gym management system, all the records were stored and I also integrated APis to communicate with the server which qas the desktop application. I can make your project according to your requirements, let's discuss it further and get it started.
$250 AUD in 7 days
5.0 (1 review)
4.2
4.2
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HELLO; I am working as a research and development manager in a private company. I have more than 5 years of experience in embedded system software and hardware. As for software, I am proficient in microcontrollers such as (*****STM32*****), MICROCHIP, NUVOTON,ARDUINO,ESP32,MSP430,RASPBERRY Pİ. I have experience in communication protocols such as CanBus, ModBus, RS232, RS485, TCP IP, Socket Communication. I am an expert in Altium and KiCad programs in hardware. I have read and understood your project. Please write to me for details.
$135 AUD in 6 days
4.6 (7 reviews)
4.4
4.4
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Hi There, I've understood your requirement and would love to work with you. however i have some questions regarding this project, so requesting you to please text me so we can make my thoughts clear and work on your project asap.
$180 AUD in 5 days
5.0 (8 reviews)
3.6
3.6
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Hi Employer! I am highly interested in your Website Development project. In fact, I can start it right away. I’m a great fit for this project. I understood your requirements regarding the project, and I have completed similar projects in the past, having experience of 6+ years in various IT companies. I will be serving you with all my hard work and skills. I'm sure that I can achieve the results you are asking for. Giving my best to you will be my upmost priority. Having a great expertise in this field for years will help me deliver the results the way you expect it to. Combining my experience and hard work, I can assure you the project will be precise and completed on time. Let me have this opportunity to help you grow further. Let’s connect so that you are well acquainted with my skills. Feel free to engage me in any further negotiations. MY EXPERTISE: • WordPress (CMS) • PHP • Software Architecture • C Programing • C++ Programing • Woo-Commerce • Software Development • API • Laravel • HTML5/CSS3 • JavaScript • jQuery • Ajax • Bootstrap • PSD to HTML • Website design
$100 AUD in 7 days
4.9 (4 reviews)
2.6
2.6
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Hi i am an electrical engineer and i have done many tasks involving esp32 , rfid etc in fiver as well as in people per hour . I have esperience of 4 years . So keep calm and lets start working on it to achieve exactly what you need Thanks Regards Engr Usama Jamil
$300 AUD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hi, I have read your job post and I am more than interested to work on your project to developing your site. I have 10 years of experience in developing and designing websites using PHP, HTML, JavaScript, WordPress, ASP.NET and many more. I always provide innovative, out of the box and creative work to our clients and you'll also get unlimited revisions till you get 100% satisfied with the final outcome. Let me know when would be a good time for us to connect so than w can start working on the project as soon as possible.
$200 AUD in 7 days
0.0 (0 reviews)
0.0
0.0
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I already have very good flight hours, I'm sure I can work on this project, until it's finished, and can give a guarantee until the coding is finished
$250 AUD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of AUSTRALIA
Buddina, Australia
4.8
171
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Member since Dec 23, 2010

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