For my projects that are arm based i needed an Jtag debugger and programmer. Because i was already using the free CooCox ide it would be also nice to have the CoLinkEx jtag debugger. It’s design and firmware are also free.

I decided to design my own pcb, it was (not yet) possible to buy it somewhere else.
Here it is, if you are intrested in a complete build and tested pcb or an bare pcb, mail me.

Update: Have a look at making of the CoLinxEx