For Wrover kit and Eclipse, the best tutorial is the official one: Page not Found - ESP32 - — ESP-IDF Programming Guide latest documentation but it may be hard to follow for a beginner.
For VsCode and PlatformIO, i made a jtag setup tutorial here: ESP32 & PIO Unified Debugger - #19 by ivankravets
You may find this tutorial and PlatformIO debug easier to use than gdb+Eclipse