Going down a bit of a rabbit hole at the moment and trying to get the SWD pins broken out of the SensorWatch 'In system' (aka with the watch assembled). I need that so I can have a faster iteration cycle and so that I can start logging some data while the sensor is in it's natural environment

I have some very fine gauge wire attached to the pads and broken out. Those wires are also attached to a 10-pin debug connector and to a J-Link mini, but it's not working properly... I suspect some mis-wiring on my part but it's hard to check connections with such tiny wires and connectors. To fix that, I've ordered a breakout board