How to make your Raspberry Pi 5 powered by PoE hat and got a mass storage at the same time?

This is a tutorial for new bee to assmeble the PoE hat with M.2 NVMe SSD drive on it, and how to partition and format the SSD and mount it to system, auto mount at boot time and so on.

Materials :
1. Raspberry Pi 5
2. PoE power supply(802.3at or 802.3AF)
3. Ethernet cable wire
4. 52Pi M.2 NVMe SSD & PoE + Hat board
5. 32GB MicroSD card with Raspberry Pi OS 64bit
6. M.2 NVMe M-key 2242 SSD ( 128GB or more)

Puchase Links:https://52pi.com/products/m-2-nvme-m-key-poe-hat-with-official-pi-5-active-cooler-for-raspberry-pi-5-support-m-2-nvme-ssd-2230-2242