WebUSB example link broken

[zjwhitehead]

Board

ESP32S3

Device Description

NA

Hardware Configuration

NA

Version

latest master (checkout manually)

IDE Name

NA

Operating System

NA

Flash frequency

NA

PSRAM enabled

yes

Upload speed

NA

Description

I cant find a working WebUSB HTML/CSS example.
The one linked in the docs here https://github.com/espressif/arduino-esp32/blob/master/docs/source/api/usb.rst#webusburl (https://espressif.github.io/arduino-esp32/webusb.html) returns a 404.

I noticed that the example Arduino sketch links refers to localhost/webusb
https://github.com/espressif/arduino-esp32/blob/master/libraries/USB/examples/USBVendor/USBVendor.ino#L171

Can we update the docs with a working sample webusb site that is accessible?
FWIW I found https://example.tinyusb.org/webusb-serial/index.html that we could base it off of.

Sketch

NA

Debug Message

404 not found

Other Steps to Reproduce

No response

I have checked existing issues, online documentation and the Troubleshooting Guide

• I confirm I have checked existing issues, online documentation and Troubleshooting guide.

[JpEncausse]

Thanks @zjwhitehead
+1 looking for a working example (Arduino and Web) to make a communication between ESP32-S3 and a web page.

The USBVendor code seems to work. At least the device is recognized by windows and web browser

But on the web side I don't know what to do. This blog article is providing some sample but the Arduino code is different and rely on a custom made library

[VojtechBartoska]

@lucasssvaz Can you please also take a look on this, probably we can fix/improve this for 3.0.0