Serial Port communication in frontend Chrome

Hi, sir. I am a software developer with Web App, C++, Serial Port for 8 years. Web app => local websocket server => serial port. I can work by full time for your project and trying to satisfy the requirements. I want to keep a long-term relationship for customer so I want to give a nice result. If you want the perfect result, please contact with me. Best regards.

Hi, thanks for this opportunity. I am Lazar from Serbia. I have got heavy experience as javascript developer. I will give you the perfect result. Please send me a message so that we can discuss more. Regards.

Hello Greetings, my name is Asha I am Head of Client Relations and a web-developer myself. I would love to have an opportunity to discuss your project with you. With over 5 years of experience in mobile/web design and development we are certain we will not only execute this job but exceed your expectations. Our Development Standards & Practices:- We develop Retina Ready and responsive designs across all platforms (Mobile, Tablets & Desktop) + We make sure that we follow the latest coding standards. We do not want to bore you with a copy-paste proposal and because we believe in the saying "Actions speak louder than words", we will let our work do the talking, so feel free to look at our portfolio and if you like our projects, feel free to reach out to us.

Hello, You can't use Chrome Serial API from within a a web page directly. You need to develop a Chrome extension with certain permissions and the Chrome extension must be installed on the client computer that Chrome browser is running on. Also, this serial communications chrome extension must be designed such that you can communicate (call functions) with it from within any web page to control and read/write any serial port. Once the extension is installed, you can then access it from within any web page (front end) if you know how to communicate with it. I have worked on a couple of projects to allow any website to access the serial port through Chrome. If you like, once we agree on the price, I can send you a demo web page and a demo serial communications Chrome extension that you can try. It will probably take less than a week to develop the Chrome extension according to your needs + show you how to use it in your web pages. It will cost around 750 USD.