ESP32dev - PIO Unified Debugger - setup problem

Are you sure that’s a FT2232 minimodule? Maybe you have FT4232 minimodule.
Please read what’s written on the module chip.
They look very similar.

FT2232 minimodule:
2232

FT4232 minimodule:
4232

The FT2232 is detected as 2 USB2Serial converter and FT4232 is detected as 4 USB2Serial converter
They also have different VID/PID.
FT2232: VID_0403&PID_6010
FT4232: VID_0403&PID_6011 (as i remember…)
Those values can be changed using FtProg but i think is easier to adapt the openocd settings to work with FT4232.

To edit the settings, go to
c:\Users[Your User].platformio\packages\tool-openocd-esp32\share\openocd\scripts\interface\ftdi\esp32_devkitj_v1.cfg
and change the PID to the one detected on windows device manager (ex. 6011)

Please check the last post from this thread: ESP32 & PIO Unified Debugger - #19 by ivankravets

I posted there the detailed instructions for FTDI2232 minimodule setup on windows 10.

Please post the results.

1 Like