As shown in the figure, what are the components in the circle?
Ruben 發表於 October 15, 2020
It looks like it is a debugging test point or a test probe.
Esmeralda 發表於 October 15, 2020
The schematic diagram of ST can be seen by looking at the discovery board, which is the short circuit pad.
Alejandra 發表於 October 15, 2020
It is a short-circuit cap, which is often used for debugging.