Here’s a CH552G-based USB Blaster project from [nickchen] in case you needed more CH552G in your life, which you absolutely do. It gives you the expected IDC-10 header ready for JTAG, AS, and PS modes. What’s cool, it fits into the plastic shell of a typical USB Blaster, too!
This is a companion discussion topic for the original entry at https://hackaday.com/2024/04/30/the-cheapest-usb-blaster-ever-thanks-to-ch552/