Well, yes that example was done on ESP8266 but ESP32 is faster, right? So at least usb1.1 would be possible. I am not sure how to calculate speed but with 240MHz running 2 parallel transfers (per core) can give you insane speeds. I wonder if anyone measured common esp32 transfer speeds like bluetoot...

Check this guy insane attempts

https://www.youtube.com/watch?v=-NxoNdTj_7U

You can turn esp32 into usb device with full protocols support just don't know how fast.

I am looking for code and examples how to make esp32 work with USB 2.0 protocols mostly isochronous and bulk.
I am not sure if USB 3.0 is possible and just wonder if there are any projects or libraries that could help with that.

So how does that CMake work? Let's say I already set up a Toolchain and ESP-IDF from GitHub I program in C# too so maybe I could simplify stuff a bit. I don't quite understand - idf.py must have a CMake file in the project folder to prepare the project just like Make does? And how does that CMake fi...

I fully agree with Enrico and Deouss. I couldn't believe how primitive it is to set up the toolchain; like going back to the last ice age when MS-DOS roamed the planet. It should be easy to install the software directly from the Espressif website, without have to clone things off GitHub and to refe...

Hi, I would like to see an ARM core instead of a Cadence one. The ARM toolchain and the ARM software ecosystem are 100 times better then GNU Xtensa. Command line tools are like prehistoric animals. It takes hours to configure the GNU Xtensa toolchain to debug a program. It takes seconds with ARM. Y...

This device - PH meter - as I see in the output table - goes from 414.12 to -414.12 mV https://www.dfrobot.com/wiki/index.php/File:Ph-mv.jpg So knowing a bias value on input which is obviously higher that 0 or even 1V it is super easy to measure the PH just by reading analog value from gpio and conv...

It is interesting - I bought PH Tester and soon will use it here link: aliexpress.com/item/1Set-Liquid-PH-Value-Detection-Regulator-Sensor-Module-Monitoring-Control-Meter-Tester-BNC-PH-Electrode-Probe/32805675619.html Looks like a similar situation but very easy to use Check this article http://scid...

I understood he has problem with 5V because it is too high to read on esp.
Now I honestly am not sure what exactly and how is to be measured