First draft of a new SWD adapter designed to be installed/removed while the Hat is inside the stack. SWD on this will work even if you miss a row while connecting because Reset is pushed to 3.3V and all other signals are duplicated on both rows.I will make another using ST-Link V2 connector directly. Currently I use 10cm wires between the USB adapter and this adapter card. Could be interesting to mount it directly, thought I am not convinced that will work well while the Hat is in a stack. Let’s see.