6-pin small PCB footprint to IDC MCU debug cable

Connect this to that with an IDC cable! This cable has 6 pins (2x3) in 0.1x0.1 spacing. Often used for programming AVRs. 6 long with two sockets

6-pin Socket/Socket IDC cable

Arduino Mikes Electronics Blog

How to connect this STM32 discovery to a PC - Quora

Legged 6-pin Plug-of-Nails™ Cable fitted with a 6-pin 0.1 pitch ribbon connector.

TC2030-IDC 6-Pin Tag-Connect Plug-of-Nails™ Spring-Pin Cable with Legs

Debug – DrZWave

TAG-CONNECT IN-CIRCUIT CABLE NO LEGS

AVR Programming Adapter

J-Link EDU Mini may only be used for non-commercial purposes. J-Link EDU Mini does not include support. Supports Cortex-M microcontrollers The J-Link EDU mini board has a 9-pin header and the included cable has 19 pins. USB interface Free software updates Low-cost J-Link for educational purpose J-LINK EDU Mini is a version of the J-Link EDU in a reduced form factor with identical functionality for Cortex-M based targets.

Segger J-Link Edu Mini - JTAG/SWD Debugger

Debugging ESP32 Arduino & ESP-IDF Projects using ESP-Prog and PlatformIO - CIRCUITSTATE Electronics

Tag Connect 2050 IDC

TC2050-IDC

datasheet for TC-Renesas by Tag