How to use pci express serial card in raspberry pi compute module 4?

The P02 PCIe Slot for RPI5 is a Raspberry Pi baseboard designed to convert the Raspberry Pi's PCIe into a PCIe x1 slot

So I have a Raspberry Pi Compute Module 4 + IO Board with a PCIe slot, and a PCIe switch I've been working on a SATA OMV NAS for a

raspberry pi 4 pcie slot Designed for those who just can't decide what accessories to add, this multiplier turns a single PCIe slot into four

raspberry pi pcie slot 2 Slot for $12 Hardware 4 By Corbin Davenport Published May 14, 2024 The Raspberry Pi 5 has a dedicated PCIe connector, giving you