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Arduino + Rfid + Xml-Rpc = Attendance

$250-750 USD

În desfășurare
Data postării: aproape 8 ani în urmă

$250-750 USD

Plata la predare
I'm looking for help designing an electronic device for attendance management. The battery powered device is going to be attached on cars in a car bodyshop so that each employee can use their rfid tag before and after working on a car. The goal is so send a xml-rpc call to our ERP to track time spent on each car and by wich employee. The box is either statically identified and its id entered in the erp or configured via a digits display and keypad. Process has to be looking like this : - Car enters workshop, file is created in ERP, and a box is configured and attached to the window of the car. - Employee is going to wash the car, he has to touch the box with his tag and xmlrpc command is sent (Employee 344 tagged himself on box 56) - ERP is going to respond with OK (box shows green light) or NOOK (red light) We are going to be using a ESP8266 (model ESP-12), RC522, voltage regulator and leds for sure and maybe flat 16 keypad (we already have these items). So project consists of thesigning the circuitery/board and software on the box side. ERP side is done internally.
ID-ul proiectului: 10509442

Despre proiect

27 propuneri
Proiect la distanță
Activ: 8 ani în urmă

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Acordat utilizatorului:
Avatarul utilizatorului
Hi, I have worked with ESP8266 and MFRC 522 hardware module. I have plenty of experience in similar projects. I also have expertise in uploading data to cloud servers. I can execute this project in less possible time. Looking Forward, Khawaja
$736 USD în 3 zile
4,8 (67 recenzii)
6,6
6,6
27 freelanceri plasează o ofertă medie de $995 USD pentru proiect
Avatarul utilizatorului
hi sir i am am expert electronics engineer with almost 7 years of experience in this field. please have a look at my profile. i have worked on RFID a number of times . please share the further details of your task. i am waiting for your reply to start regards
$1.500 USD în 10 zile
4,9 (200 recenzii)
7,7
7,7
Avatarul utilizatorului
Hello, Have a great day. We are running a firm for developing Electronic devices. We will deliver you a fully working prototype based on the requirements you have posted. Please feel free to contact us. Best Regards, Shahbaz.
$2.500 USD în 30 zile
4,8 (44 recenzii)
6,6
6,6
Avatarul utilizatorului
hi i am an electrical engineer. i have vast experience related to micro controller and its programming. i have done many embedded system projects. i have hardware experience regarding esp8266. let me know if you are interested. we can discuss further on chat.
$750 USD în 25 zile
4,8 (31 recenzii)
6,3
6,3
Avatarul utilizatorului
I work with ESP8266 at the API level and below. Also, I have many hardware projects for RFID systems.
$750 USD în 25 zile
5,0 (36 recenzii)
6,4
6,4
Avatarul utilizatorului
Hello, I am Anthony. I am working FULL TIME as freelancer. I have double degrees in Mechatronics and Applied Science fields. I have very good feedbacks on freelancer.com . Please check the link at the end and review my feedbacks. So you can get an idea of my work. I have the capability to guide you until the manufacturing stage. I have many contacts in China and can help you to setup there if you are gonna mass produce your product. https://www.freelancer.com/u/Anthony989.html Thank you Anthony
$555 USD în 10 zile
4,8 (49 recenzii)
6,4
6,4
Avatarul utilizatorului
A proposal has not yet been provided
$1.666 USD în 100 zile
4,8 (6 recenzii)
4,6
4,6
Avatarul utilizatorului
I could help you with this project. . . .
$777 USD în 10 zile
5,0 (5 recenzii)
4,2
4,2
Avatarul utilizatorului
Hi. I am a professional Electronics Engineer having expertise in RFID and microcontrollers interfacing. Can do this attendance system efficiently. Contact me.
$1.111 USD în 21 zile
4,6 (13 recenzii)
4,7
4,7
Avatarul utilizatorului
Hi, We are a team of engineers with more than 10 years of experience in designing and developing various digital and embedded systems... Currently, apart from our R&D, we help engineering students to complete their academic projects. Also conduct seminars and workshops on Microcontrollers and Robotics... So we have experienced with a lot of Microcontrollers such as PIC, AVR, ARM, Arduino etc. We are also experienced with a lot of sensors and sensor modules.... We are very proficient with PCB desingning tools such as EAGLE, KICAD etc... We have done a lot of projects with arduino, please check my completed projects and reviews given by other employers...:-) We really would like to know more about your project, kindly let me know if you are interested...:-) Thank You
$777 USD în 10 zile
4,9 (10 recenzii)
4,6
4,6
Avatarul utilizatorului
Hi, I'm an Electronics Engineering student from Argentina. I consider I'm able to help you. I'm new to freelancer but that doesn't mean I have no experience, you will get from me the best effort to get a job done that meets up your expectations, and receive a good review and rate from you. If you are curious you can check my profile I've completed two jobs already, with good recommendations. If you have any question, you can leave me a message. Regards, Esteban Toribio.
$450 USD în 30 zile
4,6 (12 recenzii)
4,1
4,1
Avatarul utilizatorului
Hi there, We have developed an attendance management system for one of our client before and is currently working for one more attendance management system for one of a big organization. Let's discuss it over chat and might we can provide you your desired services Regards
$2.000 USD în 30 zile
5,0 (1 recenzie)
3,7
3,7
Avatarul utilizatorului
I’m a young engineer , working in electrical engineering and electronics industry since 2009. Embedded programming of Atmel microcontrollers' since 2010. Development of applications in C++ Java, MATLAB - since 2011 Good experience in programming for Arduino and usage wide range of sensors and devices. I work with an Engineering outsourcing firm founded by a group of young and talented engineers with vast spectrum of experiences and knowledge pertaining to Electronics design. we offer a diversity of expertise in all areas of Engineering and Industrial Manufacturing with the best prices on the market,
$283 USD în 30 zile
4,9 (7 recenzii)
3,3
3,3
Avatarul utilizatorului
Hi I have some questions: 1.- xml-rpc is going to be through https or http? If https it could be a little bit problematic with the esp8266 module, maybe the latest firmware support it, but the programming will need to be done using the SDK not the arduino IDE. Of course is preferable the https instead of http for more security 2.- Configuration? It need something called captive portal or if you don’t want that it can be done using the serial port, in order the get and set configurations. 3.- Duration of the battery? 4.- If cannot connect to the network, What action will take? Store in memory until it can connect and send the data. 5.- As this are small devices. Have you take into account another communication methods? There are some other communications protocols that support encryption. I can suggest MQTT, but it need a broker. Think in this scenario 1.- In the first configuration the user just set in the ip of the broker and the user/password. 2.- The ERP will be another MQTT client that will create a new entry in the ERP using xml-rpc each time a new device is connected. 3.- The erp will have a list of devices and their status: like connected, disconnected, attached in the car, available or other status that you think. 4.- When a new car enter, the ERP user will turn on a device, and this device will appear in the ERP as a available and the ERP user will select and fill the with the data and push the button configure device and it will be configured according.
$1.000 USD în 25 zile
5,0 (1 recenzie)
2,9
2,9
Avatarul utilizatorului
developer of electronic prototypes Hi, I'm, I have a lot of experience with the implementation of RFID we talking about all the details.
$722 USD în 14 zile
5,0 (2 recenzii)
1,9
1,9
Avatarul utilizatorului
Hello , I'am a Mechatronics Engineer with great deal of experience in Arduino and MicroController , i've built a Segway , 3D printer and transformed Stepper Cutter Machine && AC cutter machine using Arduino . You will not have to pay a penny unless you are fully satisfied with the project , i will work with you on all modifications you will need . lets chat the details :D
$250 USD în 10 zile
5,0 (4 recenzii)
1,8
1,8
Avatarul utilizatorului
Hello There ! Excited to let you know that we've already worked on Attendance systems in PAST using RFID. We can complete this Project and Provide you solution for your Car Wash Time tracking System. We will provide you Data of Each Employee wing ESP8266 Module using WiFi so you can load it in ERP you have. Let's connect for details on chat... Cheers !
$1.700 USD în 28 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
A proposal has not yet been provided
$1.105 USD în 15 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
مرحبا Hi, Iam interested in your project and I will be happy to do that for you. I have experience with these skills. I can send some previous work similar to yours therefore I am looking forward to discuss and move ahead. please check our freelancer profile https://www.freelancer.com/u/mmadi.html to see some of our past work I am ready to work with you, kindly waiting for your response. Thank you مع الشكر والتحية
$675 USD în 10 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
Since I have done many project related to student attendance system with the same logic you are expecting, I could do best more than you are expecting. If you have any format (.XLS) kindly let me know. Don worry about hardware, we already done many projects with RFID and ESP series Wi-fi module
$722 USD în 25 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
Having done RFID-based Attendance systems for schools before, i think this project will be another step in the right direction/
$2.222 USD în 5 zile
0,0 (0 recenzii)
0,0
0,0

Despre client

Steagul MOROCCO
Casablanca, Morocco
0,0
0
Membru din apr. 4, 2016

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