I followed all the instructions from [image] Use the PlatformIO Debugger on the ESP32 Using an ESP-prog Have you ever wanted to take a peek inside your code to see why it's behaving the way it is? With this guide you can! By Brian Lough. I feel that I’m very …

Thank you very much Manuel, your explanation of the COM port usage was great. I got it to work. My first mistake was to connect USB to the 2 boards, so I disconnected the usb from the esp32 and then I removed upload_port = COM5 debug_port = COM7 from the platformio.ini I thought I needed the u…

Problem with esp-prog with Espressif ESP32 DevKit, must be missing something

Advanced Solutions Debugging

maxgerhardt April 11, 2020, 10:57am 3

Looks like suddenly all bits are 1 on the JTAG lines. But it initially does recognize the XTensa processor via JTAG. Maybe you can try and decrease the 20MHz adapter speed as seen in ESP32 + J-link debugger does not start - #12 by Yourigh to make it more reliable?