The popular Olimex ARM OpenOCD JTAG programmer debugger ARM-USB-OCD-H gets better, now has a modification which works with targets from 0.65 up to 5.5V | olimex
RZ/G OpenOCD Information - Renesas.info
JTAG Debugging the ESP32 with FT2232 and OpenOCD | MCU on Eclipse
내가 가야 할 곳은...: 자작 USB-JTAG과 OpenOCD 연동
ARM-USB-OCD-H
New FT2232HL Development Board FT2232H USB Port Support JTAG openOCD : Amazon.ca: Industrial & Scientific
OpenOCD-ready HAT turns the Pi into a debugger with Cortex-M and JTAG headers
ARM USB JTAG – NGXKART
USB JTAG Debugger ICprog OpenOCD Adapter: Amazon.de: Computer & Accessories
USB ST-Link V2 STM8 & STM32 JTAG OpenOCD – IoT powered by androegg.de
ARM-USB-OCD JTAG Debugger - Olimex | Mouser
OpenOCD がやってきた - Qiita
JTAG Debugging the ESP32 With FT2232 and OpenOCD - DZone