Yes, fully agree, can't wait, no being able to debug very difficult and a lot of extra work, I must simulate everything on PC first, including encoders, motors, LCD, key's ...
I saw that people made mods that place the chip outside and so acces the required pins. I guess if they can do it, prjc can also change the design to make it accessible for everyone.
Will there come a Teensy 4.x that does have the hardware debugging pins?
Is the 4.0/4.1 deliberately designed such that it is not possibly to hardware debug or what is the reason, i mean everybody wants this or not ...?
Could the NXP development board used right out of the box for debugging...