I like to follow your tutorial “Preparing Raspberry PI 3 for JTAG Debugging” and connect a Segger J-Link to my Raspberry Pi 3. But I have issues making my own adapter cable (lack of skills). Any suggestions where I can find or maybe buy the adapter cable?
Sorry, we don’t sell any JTAG cables. The only advice we could give is to ask around make communities/forums if anyone else managed to find a ready cable anywhere.