Tag: Web Serial API

Learn how to connect to serial devices directly from the browser. This beginner-friendly guide walks you through setup, permission flow, reading/writing data, and a full example project you can run locally.

Learn how to connect to serial devices directly from the browser using the Web Serial API. This step-by-step guide covers setup, permissions, reading and writing data, binary transfers, error handling, use cases, and example code you can drop into a web page.