Addition - Filament sensor connection #8
Description
I bougth a filament sensor for my Kobra 2 Neo from Aliexpress.
I had to rewirig the connector lebeled E to make it works. You have to connect wires to the first and last position os the connector.
These pins are in closed position if filament is out. If the filament is loaded the sensor contact is opened. If the contact is closed because the filament is out, the printer is pausing. If you disconnect the sensor, the wires are opened as if the filament is loaded and printer is working. So if you leave wires at factory position it will works reverse way (at least with this sensor).