Which only matters in very niche usecases though.
Most of the stuff just flashes LEDs or reads a switch. Doesn't matter for that. And for more intelligent stuff there's i2c or api which have their own interface boards.
Most of the stuff just flashes LEDs or reads a switch. Doesn't matter for that. And for more intelligent stuff there's i2c or api which have their own interface boards.
Depends on the use case. USB adds a few orders of magnitude more latency and jitter versus what's probably just APB.