Eclipse JTAG Debugging the ESP32 with a SEGGER J-Link | MCU on Eclipse
GoJimmyPi: JTAG Debugging for ESP32
Matt Mets on X: "ESP32 trick: Use your microSD jack as a JTAG connector! The ESP32 JTAG pins are all shared with the SDMMC bus, so you can use a microSD breakout
How to debug an ESP32S2 with an Arduino project and GDB?
Big ESP32 + SX127x topic part 2 - End Devices (Nodes) - The Things Network