I bought a zebra FX 7500 fixed rfid reader. I have connected it to my work laptop. I want to transfer the read data of the tags from the reader to a web application hosted on my localhost. The application is hosted on http://127.0.0.1:8000 using a django server. How can I POST data to a specific URL of my web app with this configuration?
You could:
Upgrade to the latest firmware ([3.10.30.0])1 which is free and use the IoT Connector service to use the HTTP POST method to send the tag data.
Buy a license for the FX7500 service "FX Connect" to use the HTTP POST method to send the tag data.
Both are done in the web GUI of the reader.
The FX7500 SDK is here: https://www.zebra.com/us/en/support-downloads/software/developer-tools/fx7500-series-sdk.html and supports applications in both C & Java. You would need to write an application in one of those two lanaguages to post the received data to your web app.
Related
I need to use an 3rd party rest api for my android app but this api requires me to use my own backend server.
So when i made a request from my app request will go to my ktor server and server should get data from another 3rd party api, how can i do that and what kinda structure should i use?
I usually prefer using ktor-client for this purposes, It is flexible, configurable and official package of ktor. I highly recommend it to you. Check the link.
In the latest firmware update (3.10.30) of the FX7500 RFID reader a new service has been introduced called IoT Connector. This service enables you to transfer RFID tag data through the HTTP POST method. I've configured the endpoint for the tag data AND management data to a webhook.site URL.
When I enable the IoT Connector service the management data is sent out to the webhook.site URL but not the tag data. I assume that my RFID reader and antenna are not scanning.
Somebody know if i have missed any configurations?
You have to issue a Start REST API to get tag data, and set the Management and Control interface to Local REST to receive REST API calls. Please see documentation available from FX9600 support site - https://zebradevs.github.io/rfid-ziotc-docs/
In my Flutter app...
I was wondering if it would be possible if I could get all the requests a website was requesting. I want something like chrome dev tools offers:
Let's say I would call a HTTP request to a website and then I would receive requested data and these request that were made while loading the web.
You have to study how to work a webserver and the client / server architecture.
To make it easier for you, the client makes a request in a specific path to the web server, the web server provides a response, the client processes the data and, if necessary, makes other requests to complete its "task".
In chrome dev tools, you see only a log/debugger of requests.
To get all requestes, you need to simulate a complete functional client, or get from response the specific information you want.
I link you one package in Dart and one in NodeJS to start understading what you need, web_scarper_dart, puppeteer
I currently have a running instance in Google Cloud which stores geolocation data from an IoT device. I wanted to connect my Google Cloud server to Live Objects so that these geolocation data can be used. Is there a way to connect Google Cloud and Live Objects together, to share data? Or is there a way to send a post request from an external server script (Node.js) to Live Objects without using MQTT? The post request is just a normal HTTP post. The HTTP post will be sent using REST API.
Thanks in advance.
Yes you can push data in Live Objects by using HTTPS REST API
check https://liveobjects.orange-business.com/swagger-ui/index.html#!/Data_management_data_store/addDataMessageUsingPOST
and example here: https://liveobjects.orange-business.com/doc/html/lo_manual.html#STREAMS
cheers
which technology is being used in Google or Facebook chat applications to fetch new messages from server without overloading server with continuous servers queries using Ajax calls ?
Facebook and Gmail might be using Real time messaging protocol for instant messaging.
Please refer this page to read more about RTMP
wikipedia.org/wiki/Real_Time_Messaging_Protocol