From Arduino Portenta to STM32H7 - sensor drivers and Wi-Fi?

[Southbranch]

I need more flexibility in my project(s) and I have now left the Arduino-world for a new hardware design around the STM32H7.

Two general questions:

1. Are there any resource libraries covering useful C-drivers for commonly used sensors or displays? Like simple IMU:s, temperature and smaller displays.
2. Does ST has any best-of-practice recommendation for a STM32-board design with a Wi-Fi connection? For instance, I am considering the Murata LBEE5KL1D (Wi-Fi + BLE) which is currently used on the Portenta board.

Thanks in advance