Open Source FTDI FT2232 JTAG and UART Adapter Board

In JTAG Debugging the ESP32 with FT2232 and OpenOCD I have used a FTDI FT2232 breakout board to JTAG debug with OpenOCD. With an adapter board on top of the TDI FT2232 the wiring is much easier and simpler to use:

JTAG Debugging the ESP32 with FT2232

JTAG Debugging the ESP32 with FT2232

FT2232 JTAG UART PCB

FT2232 JTAG UART PCB

The wiring includes a JTAG header with pull-up and pull-down plus an UART header:

FT2232 JTAG UART Board

FT2232 JTAG UART Board

The board hooks on the FTDI breakout board and makes a debug and UART connection to the target board:

JTAG Debugging the ESP32 with FT2232

JTAG Debugging the ESP32 with FT2232

The KiCAD project and files are available on the GitHub site noted in the Links section.

Happy Debugging 🙂

Links

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