I'll try the mod later today and let you know.

Thanks for the reply! That's exactly what I was looking for. For some reason I was not able to find the information but now I have it. Thanks again!

Hello and thanks in advance for the help. I recently received my ESP32-C3 mini development kit. I am pretty sure it is configured to use the CP2102 USB interface and so R1 and R4 are installed. I would like to use the internal USB JTAG interface which I understand requires the removal of R1 and R4 a...