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if I connect it to the JST with GPIO25, the light on the optical sensor lights up and if I press the head it turns off (it induces the functionality of the optical sensor) but the printer does not stop and it moves downwards in the Z axis. If I do the same on the JST connector with GPIO28...
Unfortunately GPIO25 doesn't work for me. I've been using GPIO28 for 3 days now and everything is working so far. If there is protection on GPIO25 I would like to install it. Currently it is via one JST connector (5V, GND, GPIO28)
I had the same problem as you. i connected to pin with GPIO 28 with 5 Volts and it works. This didn't work on GPIO29 and I don't know if it's a problem with 24 volts or with GPIOxx
Měl jsem stejný problém jako ty. Připojil jsem se na pin s GPIO 28 s 5 volty a funguje. Tohle nefungovalo na GPIO29 a nevím jestli je problém s 24V nebo s GPIOxx
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