@azonenberg @transistor Apparently it's 4 different configurations

> At a glance:
> Hika: 3.3 V + JTAG
> Noel: 5 V + JTAG
> Michi: 3.3 V + DTR/RTS
> Kanon: 5 V + DTR/RTS

https://www.tag-connect.com/product-category/products/chip-in-connector

And evidently the images on this page have OpenAI SynthID. Sigh...