ASRock Z370M-ITX/ac macOS Catalina

A working clover configuration for ASRock Z370M-ITX/ac Inspired from heisian's configuration:
https://github.com/heisian/Z370M-ITX-AC-macOS

This configuration isn't being maintained regularly but OpenCore. Check it out!
https://github.com/replecta/Z370M-ITX-ac-macOS-OpenCore

macOS version

10.15.4 (19E266)

Note for people using iGPU or Sidecar

Intel UHD 630 device ID is different in some CPUs so you might need to change the device ID according to your CPU.
Example:

i7-8700K (UHD 630)        = 0x3E928086
i3-8100  (UHD 630)        = 0x3E918086
i9-9900K (UHD 630)        = 0x3E988086

See more at: https://ark.intel.com/content/www/us/en/ark

System Specs

• Motherboard: ASRock Z370M-ITX/ac
• CPU: Intel i7-8700K 3.7GHz
• RAM: Unknown brand 24GB (8GB and 16GB) DDR4-2400 Memory
• Storage: Samsung EVO Plus 970 500GB + Seagate 2TB 7200RPM HDD
• GPU: AMD Sapphire RX570 4GB + Intel UHD 630
• PSU: Corsair SF 450W 80+ Gold Certified Fully-Modular SFX Power Supply
• Wifi + BT: BCM94360CS2 with adapter

Post-install

• SmUUID and Serial Number generation for iMessage. Search the forums!

Optional

• Turn iGPU dual monitor on in BIOS to use Sidecar with AMD GPU or any other compatible external GPU

Working

• Dual GPU (EGPU + iGPU)
• APFS
• Ethernet
• Sleep (Note: Automatically wakes up for few seconds and sleeps back itself)
• Audio
• NVMe SSD
• Sidecar (You may need compatible Wifi and Bluetooth module and working iGPU)

The motherboard's built-in Bluetooth and Wifi module does NOT work with macOS. You will need to get a compatible module for the M.2 slot, or use a USB Bluetooth dongle.

Issues or Bug reporting

This configuration isn't maintained regularly unlike OpenCore but if you found the solution, pull requests are welcome!