I am looking for a talented developer to build a basic one page web app. This one page should consist of a form which on submission, sends data over websockets to an MQTT thermal receipt printer that then prints it out.
Your task is to implement changes to "[login to view URL]" so it can be uploaded to a web server and print to the same printer. I believe this will require a message broker that supports websockets so have installed and configured the EMQ message broker. [login to view URL]
- The freelancer will be given access to the EMQ Dashboard.
- The freelancer can use his own webserver or I will provide one with FTP access to test his code modifications.
- The freelancer should deliver a working solution in 48 hours of being awarded.
Please note this is a proof of concept of project.