I want to connect a USB camera to an STM32H7 board.

vijayajangam · ‎2026-06-01

Hello Team,

I want to connect a USB camera to an STM32H7 board.

My STM32H7 supports USB OTG/Host. Is it possible to interface a USB camera with STM32H7?
Does STM32H7 support USB Video Class (UVC), or is it better to use a DCMI parallel camera instead?

Please suggest the required driver/middleware and recommended approach.

Thank You,

Vijaya

FBL · ‎2026-06-02

Hi @vijayajangam

Here is an application for the STM32H7 to act as a USB Video Camera device. For host application, you can refer to this example as reference.

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

Best regards,
FBL

View solution in original post

FBL · ‎2026-06-02

Hi @vijayajangam

Here is an application for the STM32H7 to act as a USB Video Camera device. For host application, you can refer to this example as reference.

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

Best regards,
FBL