No, after the power on it does its selftest and expand and retract the pin freely and doesn't blink so I think it's fine. I did a simple test using a mechanical endstop instead of the bltouch (leaving marlin with the bltouch option) and the m119 command always gave me a triggered status on the zmin when I didn't push the trigger and also even if I changed the logic in marlin, it was always triggered. If I compile with fixed probe option with the same mechanical endstop I have a correct behaviour of open if not pushed and triggered if pushed so there is something strange in marlin with my board when using the bltouch option (maybe)
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