I have searched a few places on internet and wasn't able to find a small, cheap and breadboard friendly USB-C adapter that I would like, so I made my own. It has a neat fanout of all the USB-C pins (without the shield), which are nicely labeled for a very easy use while prototyping.
- ESP32-C3 Nano (in collaboration with @frycaktadeas): https://github.com/frycaktadeas/esp32-c3