Open-Source FTDI FT2232 JTAG and UART Adapter Board

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Open Source FTDI FT2232 JTAG and UART Adapter board

Learn more about the open-source FTDI FT 2232 JTAG and UART adapter board.

In JTAG Debugging the ESP32 with FT2232 and OpenOCD, I used an 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 a 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 following links section.

Happy Debugging!

Links

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