Annulé

RFID Scanner to AWS -- 2

I have an RFID scanner that uses RS232 to communicate. We need to design a PCB and firmware that have the described functionality.

The user will press a push button that will mean he start the process of scanning different RFID tags, once the push button is clicked, a profile with a unique ID will be created on AWS where the details of every scanned RFID tag will be added to that profile. Details include price and item name. That profile should also contain a field that contain the total price of all scanned items. The PCB will also be interfaced with a simple LCD that shows the total amount of products scanned. The user can remove a product from his stack, that will be done by turning a switch and rescanning the item that is to be removed.

I will also have the PCB interfaced with an NFC module that will be used for payment at the end. The PCB will communicate with AWS using WiFi, I am using ES8266-01 for that purpose.

Attached is a diagram that shows how the flow will be. Please apply only if you fully understand the project and recommend the uC you will be using in the application.

Compétences : Services Web d'Amazon, Arduino, Programmation C, Microcontrôleur, Mise en Page PCB

en voir plus : aws iot python example, aws iot raspberry pi node js, aws iot node js example, aws iot raspberry pi 3, aws iot raspberry pi tutorial, raspberry pi aws projects, amazon iot raspberry pi python, setting up raspberry pi with aws iot, 1 Website plus 2 Apps (READ DETAILS), freelance application page details, aws java application, j2me using mobile application project details, iphone application testing details, chat application implementation details, aws web application mail php

Concernant l'employeur :
( 5 commentaires ) Cairo, Egypt

Nº du projet : #15186279

Décerné à:

HiberXen

i can do it Relevant Skills and Experience PCB Design Proposed Milestones $277 USD - one time

%selectedBids___i_sum_sub_7% %project_currencyDetails_sign_sub_8% USD en 15 jours
(7 Commentaires)
3.8

2 freelance font une offre moyenne de $264 pour ce travail

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(7 Commentaires)
4.8