USB HOST 2.0 on stm32 Nucleol433rc board

[Nitin24]

Hello ST Community,

I am currently working with the STM32L433RC microcontroller and I am exploring the possibility of utilizing USB 2.0 in Host mode for my application.  I am seeking guidance on the respective topic.

[KDJEM.1 · Accepted solution]

Hello @Nitin24 and welcome to STCommunity 🙂,

The STM32L433RC MCU support only Universal serial bus full-speed device interface.

Please refer to RM0394 section 45 Universal serial bus full-speed device interface (USB) and the datasheet.

The STM32L433 MCUs doesn't support the USB HOST mode.

Note that the STM32L4x5/L4x6 devices support USB HOST mode (RM0351)

I recommend you to take a look at this WIKI page Introduction to USB with STM32 - stm32mcu and MOOC - STM32 USB training - YouTube can hep to use the USB. 

Thank you.

Kaouthar