[2026-01-09T02:02:59.473Z] SERVER CONSOLE DEBUG: onBackendConnect: gdb-server session connected. You can switch to "DEBUG CONSOLE" to see GDB interactions.
"C:\Users\thang\AppData\Local\Arduino15\packages\esp32\tools\openocd-esp32\v0.12.0-esp32-20250707/bin/openocd" -c "gdb_port 50000" -c "tcl_port 50001" -c "telnet_port 50002" -s "c:\Users\thang\AppData\Local\Temp\.arduinoIDE-unsaved202609-2700-k0srp5.g9kud\sketch_jan9a" -f "C:/Users/thang/AppData/Local/Programs/Arduino IDE/resources/app/plugins/cortex-debug/extension/support/openocd-helpers.tcl" -f board/esp32-wrover-kit-3.3v.cfg
Open On-Chip Debugger v0.12.0-esp32-20250707 (2025-07-06-17:44)
Licensed under GNU GPL v2
For bug reports, read
OpenOCD: Bug Reporting
DEPRECATED! use 'gdb port', not 'gdb_port'
DEPRECATED! use 'tcl port' not 'tcl_port'
DEPRECATED! use 'telnet port', not 'telnet_port'
CDRTOSConfigure
Info : Listening on port 50001 for tcl connections
Info : Listening on port 50002 for telnet connections
Error: unable to open ftdi device with description '', serial '' at bus location '*'
C:/Users/thang/AppData/Local/Arduino15/packages/esp32/tools/openocd-esp32/v0.12.0-esp32-20250707/bin/../share/openocd/scripts/target/esp_common.cfg:9: Error:
Traceback (most recent call last):
File "C:/Users/thang/AppData/Local/Arduino15/packages/esp32/tools/openocd-esp32/v0.12.0-esp32-20250707/bin/../share/openocd/scripts/target/esp_common.cfg", line 9, in script
[2026-01-09T02:02:59.573Z] SERVER CONSOLE DEBUG: onBackendConnect: gdb-server session closed
GDB server session ended. This terminal will be reused, waiting for next session to start...
Please read the pined post re 'How to get the most from the forum'.
Post a picture of your hand drawn wireing diagram. Label all non obvious parts and supply links to datasheets of non common sensors etc.
Post all your code and anuy eror logs using the < CODE/ > button above in a reply like this.
have a look at this link: ESP-WROVER-KIT v4.1 Getting Started Guide
Scroll down to "JTAG". Follow the configuration recommendations.
JTAG interface. JTAG signals of FT2232HL and ESP32 are broken out to the inward and outward sides of JP2 respectively. By default, these pairs of pins are disconnected. To enable JTAG, short the respective pins with jumpers as shown in Section Setup Options.
The Nano ESP32 category is specific for problems with the Arduino Nano ESP32, not for other ESP32 based boards.
Therefore your topic has been moved to a more suitable category.