Zephyr Workbench, a VSCode extension to manage Zephyr on STM32.
It enables users to easily create, develop, and debug Zephyr applications.
Main features:
Install host dependencies.
Import toolchain and SDK.
Create, configure, build and manage apps.
Debug STM32.
You can directly download it from the VSCode marketplace
For more details, visit the Zephyr Workbench
In the STM32F410 datasheet, it says that pins PB14 can be I2C4_SDA, and PB15 can be I2C4 SCL.
However, in the STM32CubeMX, I2C4 is not an option for any pins.