I am using STM32F4 Controller for making my product , i want to use usb with android mobile it's possible ? through OTG .

MBHIN.1 · ‎2022-05-27

Andrew Neil · ‎2022-05-27

In what way(s) do you want to "use" the USB?

Have you searched for what Android supports via USB?

MBHIN.1 · ‎2022-05-28

How can i pass ADC value through USB OTG ?

Andrew Neil · ‎2022-05-30

You're going to have to start with the Android documentation to see what it supports.

Then implement the corresponding class(es) in the STM's USB.

Muhammed Güler · ‎2022-05-30

With USB VCP, you can send and receive any data you want.

Andrew Neil · ‎2022-05-30

provided Android (and the specific device/s in question) supports it!

Also a question of whether it works as Host or Device...