ESP32 JTAG Driver

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  • March 8, 2017 at 21:55 #10601
    rapzak
    Participant

    Hello,

    I use a FTDI jtag on the ESP32 wrover kit for debug, i finally got hole through the JTAG.

    I used ZADIG to change driver.

    How come i can not choose WINUSB driver for interface 0 and CDC (serial port) for interface 1?

    on interface 1 i have a serial port connected to the uart of ESP32.

    But i can only get connected to JTAG when both interfaces are set to WINUSB???

    /Kasper

    March 9, 2017 at 05:03 #10602
    support
    Keymaster

    Hi,

    Please try using our UsbDriverTool to change the driver type. It supports changing the drivers for each interface individually.

    March 9, 2017 at 10:36 #10607
    rapzak
    Participant

    Zadig also suports that, but JTAG was only working when they where set to winusb both…

    solved by install correct FDTI driver and loaded VCP on channel 1 in device manager

    ESP32 Wrover kit JTAG

    /Kasper

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